How do we know salvation is a continual supply?

The concept of salvation as a continual supply is emphasized in the Scriptures, highlighting that salvation is not merely a one-time event but a process that sustains believers daily. Isaiah speaks of wells from which the saved drink, indicating an abundance of grace that continually refreshes and nourishes the believer's spirit (Isaiah 12:3). The Apostle Paul also reassures believers in Philippians 4:19 that God will supply all their needs according to His riches in glory by Christ Jesus, signifying the ongoing provision of salvation and grace in the life of a Christian.