1Ti 1:13 although I was formerly a blasphemer, a persecutor, and an insolent man; but
I obtained mercy because I did it ignorantly in unbelief.
Note, why did Paul obtain mercy? Not because, he was chosen by God before creation, but rather "He was not a willful sinner, he (I) did it ignorantly".
If Paul had of delighted in sin, he would not have been chosen by God.
Joh 3:19-21 And this is the condemnation, that the light has come into the world, and men loved darkness rather than light, because their deeds were evil. For everyone practicing evil hates the light and does not come to the light, lest his deeds should be exposed. But he who does the truth comes to the light, that his deeds may be clearly seen, that they have been done in God."
I have read the Earliest Church writings, and they all believed in Synergy the idea our choice works along with God's call.
Here is something from chatgtp on the topic:
Throughout Scripture, God calls His people into loving relationship—not by coercion, but by invitation. This understanding is deeply rooted in the theology of the early Church, which taught that
divine grace and human will must cooperate in salvation—a principle known as
synergy (Greek: συνεργεία,
synergeia, “working together”).
Unlike the later monergistic teachings of Augustine and Calvin, the earliest Christian thinkers believed that while God’s grace is essential and primary,
human beings must freely respond to it.
Irenaeus’s vision of human dignity rested on the belief that
choice is a necessary part of righteousness. God's grace works powerfully—but never irresistibly.
Here, Justin boldly defends
moral responsibility, which presupposes true freedom. He makes it clear:
divine justice assumes human freedom.
This is synergy in its simplest form:
God gives the power, but we must choose to use it.
From the apostolic age through the fourth century, the Church consistently affirmed that
grace initiates, and free will cooperates. This cooperative model honors both
God’s sovereignty and
man’s dignity.
This is not a denial of grace’s power—it’s a celebration of its
relational nature. God does not save us
by override, but
by invitation, empowering us through His Spirit to believe, repent, obey, and endure.