Monergism vs. synergism? Which side is correct?

from the old testament

• The Old Testament consistently describes the human heart as hard, stubborn, and inclined toward rebellion (Genesis 6:5; Deuteronomy 29:4; Jeremiah 17:9).
• Several prophetic passages speak of God Himself transforming His people internally (Deuteronomy 30:6; Jeremiah 31:33; Ezekiel 36:26–27).

from the new testament

• Several passages describe unbelievers as unable—not merely unwilling—to come to God apart from God’s intervention (John 6:44; John 6:65). Salvation requires God’s initiating, life-giving work, which is central to monergism.
• Romans 8:7–8 says that the mind set on the flesh “does not submit to God’s law; indeed, it cannot.”
• 1 Corinthians 2:14 says that the natural person “is not able to understand” spiritual things.
• Apart from God’s work, we are dead in trespasses and sins (Ephesians 2:1).
• The New Testament also presents faith not as self-generated but as flowing from God’s gracious initiative. Acts 16:14 says that “the Lord opened her heart to pay attention to what was said by Paul.”
• Philippians 1:29 says that “it has been granted to you… to believe in him.”
• 2 Timothy 2:25 presents God as granting repentance.
• Salvation is “the gift of God” (Ephesians 2:8–9).
• The New Testament speaks with unmistakable clarity that new birth depends “not of… the will of man, but of God” (John 1:12–13), that salvation rests “not on human will or exertion, but on God, who has mercy” (Romans 9:16), and that it is “of his own will” that He brings us forth (James 1:18).
• While the decisive cause of salvation is God’s sovereign initiative, He commands all people everywhere to repent (Acts 17:30), promises life to “whoever believes” (John 3:16), and invites the thirsty to come (Revelation 22:17), holding divine sovereignty and genuine human responsibility together without apology.

implications for today

If we had a dollar for every “Why?” question a child asks, we’d be rich. We’d be just as rich if we counted the “How” questions people ask about the Bible. A common one is, “How can we be responsible for our choices while, at the same time, God is responsible for our salvation?” That question has perplexed people for centuries and continues to do so.But Scripture never resolves every detail of what happens behind the scenes in salvation. At some point, we must accept what we can’t understand. Besides, we are not in a position to demand explanations from God or to judge His ways by our limited understanding (Romans 9:19–21).

What we must understand is our condition before Him. Every one of us has rebelled against the God who made us, and this rebellion places us under His righteous judgment. Yet God, in mercy, sent His Son to die for sinners so that all who come to Him might be forgiven and restored.

God draws people to Himself (John 6:44), yet He also commands all people everywhere to repent (Acts 17:30). These truths somehow stand together without contradiction. Those who come to Christ will never be rejected (John 6:37), and those who refuse Him bear responsibility for that refusal. Our calling is, then, not to unravel what only God can fully comprehend but to respond to Him in humility and faith.