How do we know that salvation is a day made by the Lord?

Salvation is fundamentally a work of God, as expressed in the narrative of Zacchaeus in Luke 19, where Jesus declares, 'This day salvation has come to this house.' This highlights that salvation is initiated and completed by God, not by human effort. It marks a significant moment when the believer recognizes their need for redemption, representing a turning point where they move from darkness into light, affirming that it is indeed a day made by the Lord. This day carries with it the evidence of God's grace and mercy, producing eternal joy for those who receive it.