How do we know that God is the source of our salvation?

The knowledge that God is the source of our salvation is rooted in Scripture, particularly Isaiah 12:2, which declares, 'Behold, God is my salvation.' This indicates that the basis of salvation lies in God's electing love, which was appointed before the foundation of the world (Ephesians 1:4). The faithful are assured of their salvation because it is grounded in God's unchanging covenant. Furthermore, Jesus reinforces this in John 6:37, stating that all whom the Father gives to Him will come to Him, solidifying the assurance that God initiates and guarantees salvation for His chosen people.