Philippians 1:6“…being confident of this, that he who began a good work in you will carry it on to completion until the day of Christ Jesus.”
We often contemplate how much of what God has called us to we need to do by our own efforts and how much is God’s grace involved. I cannot answer the question for sure, but we can be convinced about one thing, that He always starts any good work there could be and we join in to what He has already started. That is good. Another good thing is that He always finishes what He has started. We just should not hinder him. Praise God.