How does Christ's sacrifice relate to God's will to save His people?

In 1 Timothy 2:6, we see that Christ gave Himself as a ransom for all. This ato1nement is central to God’s plan for salvation. It reveals God's justice and mercy, as Christ's sacrifice fully satisfies the demands of God's holiness. One sacrifice was sufficient to redeem all whom the Father entrusted to Him. The universal aspect of Christ's ransom encompasses individuals from all backgrounds, affirming God's inclusive grace toward His elect. This aligns perfectly with the assurance that God's will cannot be thwarted, assuring believers that all whom He has chosen will indeed be saved.