The following is from an excerpt from Questions.com, which is in agreement with what I have understood from the word of God regarding God as being the One who is the One doing the saving. And that based solely on His Sovereign will and not by anything we have done or could do.
Ephesians 1:5 tells us that God “predestined us to be adopted as his sons through Jesus Christ, in accordance with his pleasure and will.” According to this verse, the basis of our being predestined is not something that we do or will do, but is based solely on the will of God for His own pleasure. As
Romans 9:15-16 says, “I will have mercy on whomever I will have mercy, and I will have compassion on whomever I will have compassion. It does not, therefore, depend on man’s desire or effort, but on God’s mercy.” Similarly,
Romans 9:11 declares regarding Jacob and Esau, “Yet, before the twins were born or had done anything good or bad—in order that God’s purpose in election might stand: not by works but by him who calls.” Then again in
Ephesians 1:11 we see that people are “chosen, having been predestined according to the plan of him who works out everything in conformity with the purpose of his will.” From these and many other passages, we see that Scripture consistently teaches that predestination or election is not based upon something that we do or will do. God predestined people based on His own sovereign will to redeem for Himself people from every tribe, tongue, and nation. God predetermined or predestined this from before the foundation of the world (
Ephesians 1:4) based solely on His sovereign will and not because of anything that He knew the people would do.