What can Scripture tell us about God’s foreknowledge, human free will, and whether the future is already fixed? One of the oldest questions in Christian theology is also one of the most difficult. In this post we will explore these questions based on Scripture.
At first glance, the biblical answer appears straightforward. God repeatedly speaks as though He knows what has not yet happened. He announces events before they occur, describes future kingdoms, predicts human actions, and declares what will ultimately happen. Yet another group of biblical passages presents God as responding to human beings in ways that sound genuinely relational. God warns people, waits for them to repent, changes announced judgments, tests individuals, and sometimes says that He “repented” or was grieved by what had happened.
That creates a profound philosophical question: If God knows the future with absolute certainty, and His knowledge cannot be mistaken, does that mean the future is already fixed and unchangeable? If so, in what meaningful sense can God plan events, respond to human choices, or change His mind?
Foreknowledge and Future
There are several views for God’s foreknowledge put forth by several bible scholars and theologians, and many have flaws and does not agree with everything the Scripture teaches.
1. God changes future based on human choices
if that nation against which I have spoken turns from its evil, I will relent of the disaster that I planned to bring on it. Or at another moment I might speak concerning a nation or concerning a kingdom to build up or to plant it; if it does evil in My sight by not obeying My voice, then I will relent of the good with which I said that I would bless it. (Jeremiah 18:8-10)
Scripture is very clear that the future is not settled. This is also evident from blessings and curses of the law and several other passages throughout Scripture.
2. God foreknowledge of the future
Remember the former things long past, For I am God, and there is no other; I am God, and there is no one like Me, Declaring the end from the beginning, And from ancient times things which have not been done, Saying, ‘My plan will be established, And I will accomplish all My good pleasure’; (Isaiah 46:9-10)
The single most powerful evidence from Scripture for God’s foreknowledge may also be the single most powerful evidence against the idea that the future is entirely settled. The verse clearly states that God knows the end from the beginning and declares what is yet to come. Yet, in the same context, God also speaks of His purpose and plans.
This creates an important tension: Is the future truly settled, such that God simply knows in advance everything that will happen? Or does God’s declaration of the end from the beginning refer primarily to His sovereign plans and purposes—what He intends to bring about?
In other words, when Scripture says that God declares “the end from the beginning,” is it describing His exhaustive foreknowledge of a settled future, or His sovereign knowledge and determination of what He has purposed to accomplish?
3. God’s plans the future
For I know the plans that I have for you,’ declares the LORD, ‘plans for prosperity and not for disaster, to give you a future and a hope. (Jeremiah 29:11)
The above passage is interesting because it connects God’s knowledge of the future with His plans for His people. God does not merely say that He knows what will happen; He says that He knows the plans He has for them. In this sense, the passage raises an interesting question about the relationship between God’s foreknowledge and His plans.
Omniscience
Scripture clearly presents God as knowing the future, yet it also describes God as responding to human choices and, at times, altering or reconsidering a previously announced course of action. While this tension may be impossible for the human mind to fully understand, we can confidently state the following:
God possesses perfect knowledge of every possible future, holding within His eternal knowledge the full range of ways in which reality could unfold. These possibilities are genuinely open and undetermined; none is fixed as the future until events unfold through the free choices of rational creatures and the contingencies of creation.
Human freedom is therefore genuine. Our choices have real causal significance in determining which among the possible futures becomes actual. As we freely choose, the field of possible futures is progressively narrowed until one particular course of events becomes the reality that unfolds.
This does not imply that God ever lacks knowledge. God eternally knows every possible future and every possible outcome, including the conditions under which each could become actual. What is genuinely undetermined from the perspective of creation is nevertheless fully comprehended by God as a realm of possibilities. The actual future emerges through the unfolding of these possibilities rather than from a single future that was eternally predetermined.
1. Hypothetical future as a possibility
“Woe to you, Chorazin! Woe to you, Bethsaida! For if the miracles that occurred in you had occurred in Tyre and Sidon, they would have repented long ago in sackcloth and ashes. … And you, Capernaum, will not be exalted to heaven, will you? You will be brought down to Hades! For if the miracles that occurred in you had occurred in Sodom, it would have remained to this day. (Matthew 11:21-23)
In the passage above, Jesus Christ presents a hypothetical future for Tyre, Sidon, and Sodom if He had performed His miracles there.
Or do you think that I cannot appeal to My Father, and He will at once put at My disposal more than twelve legions of angels? How then would the Scriptures be fulfilled, which say that it must happen this way?” (Matthew 26:53-54)
During His betrayal and arrest, Jesus Christ speaks of an alternative possible future in which He could appeal to the Father for deliverance. Yet He willingly chooses to proceed with what had already been planned, so that the Scriptures might be fulfilled.
2. Hypothetical future that never happened
Then David said, “LORD God of Israel, Your servant has heard for certain that Saul is seeking to come to Keilah to destroy the city on my account. Will the citizens of Keilah hand me over to him? Will Saul come down just as Your servant has heard? LORD God of Israel, please, tell Your servant.” And the LORD said, “He will come down.” Then David said, “Will the citizens of Keilah hand me and my men over to Saul?” And the LORD said, “They will hand you over.” Then David and his men, about six hundred, rose up and departed from Keilah, and they went wherever they could go. When it was reported to Saul that David had escaped from Keilah, he gave up the pursuit. David stayed in the wilderness in the strongholds, and remained in the hill country in the wilderness of Ziph. And Saul searched for him every day, but God did not hand him over to him. (I Samuel 23:10-14)
The above passage provides clear evidence from Scripture that God has foreknowledge of possible outcomes and that He can reveal what would happen under different circumstances. In this example, if David had remained in Keilah, he would have been handed over to Saul. However, David listened to God’s warning and obeyed by leaving Keilah. His obedience changed what would otherwise have happened and saved his life from that particular danger. Thus, the passage presents a hypothetical future from God Himself that never actually happened: David would have been handed over to Saul if he had remained in Keilah, but because David trusted to God’s foreknowledge and changed his course of action, that hypothetical future which God said would happen did not come to pass.
3. Free will and Omniscience
I, the LORD, search the heart, I test the mind, To give to each person according to his ways, According to the results of his deeds. (Jeremiah 17:10)
If God knows every possible future, and every possible choices humans can make, does He know what choice humans ultimately make? The answer to this question is “yes.” However, God Himself explains how He knows this and what He does about it. He searches the heart and tests the mind to know each person’s ways. In other words, God knows all the possible choices humans may make based on their thoughts and on how God has tested them.
The LORD said to Moses, “Behold, you are about to lie down with your fathers; and this people will arise and play the prostitute with the foreign gods of the land into the midst of which they are going, and they will abandon Me and break My covenant which I have made with them. … Then it will come about, when many evils and troubles find them, that this song will testify before them as a witness (for it shall not be forgotten from the mouth of their descendants); for I know their inclination which they are developing today, before I bring them into the land which I swore.” (Deuteronomy 31:16-21)
In the above example, God is very clearly saying what will happen in the future based on the present inclination that the people are developing.
So God created man in His own image, in the image of God He created him; male and female He created them. (Genesis 1:27)
God truly does not know what each human being will ultimately choose without searching the heart and testing the mind. God cannot test a person in order to know what he or she will choose before that person is even born.
Conclusion
God possesses perfect knowledge of every possible future and every possible human choice, while the future remains genuinely open from our perspective. Humans therefore possess genuine free will, and their choices play a real role in determining which possible future becomes actual.
God knows the choices humans ultimately make because He searches the heart, tests the mind, and knows each person’s ways. Hence, God’s foreknowledge does not mean that human choices are eternally predetermined. Rather, God fully comprehends every possibility and knows how those possibilities unfold through the free choices we make.