Our faith that has helped us to becomes God's children did not come to us from believing in any doctrine in this world. This faith of salvation was shaped entirely by God the Father under the authority of the righteousness of Jesus our Lord.

Our salvation was affected by no one else but the Lord. It was achieved by the righteousness of God the Father which was fulfilled by His Son Jesus Christ. 

If our faith were built on a mistaken foundation as modern theology, then it would have been imperfect. Jesus Christ has saved us all who believe in the Gospel by working according to the Father's plan. All this was accomplished according to the will of God.