How do we know God's grace gives salvation?

Grace is foundational to understanding our salvation. It is by God's grace that we are saved, not by our works or efforts. As Paul states in Ephesians 2:8-9, it is by grace we have been saved through faith, and this is not our own doing; it is the gift of God. Throughout Scripture, we see God's grace actively seeking and saving those who are lost, demonstrating His mercy and love. In 1 Thessalonians 5:9, Paul reminds believers that God has not destined us for wrath, but to obtain salvation through Jesus Christ our Lord, highlighting that our salvation is rooted in God's sovereign grace.