As Christians, we know that Jesus died on the cross for our sins. But why did He have to endure such an awful death? Couldn't He have redeemed humanity in some easier way?
To answer this question, we must first consider the righteousness of God. Because He is holy, no one has ever seen Him and lived. Our sinful nature cannot exist in the presence of pure holiness. The Bible tells us that "all have sinned and fall short of the glory of God" (Rom. 3:23), and we know that "the wages of sin is death" (6:23). This reality leaves us in a lost condition, eternally separated from God.
When sin entered the world, Adam and Eve fell into a state of mortality. Their transgressions created a barrier between them and the Lord, with the result that mankind became depraved, rebellious, and a natural enemy of God. Our sinful nature couldn't redeem itself; rather, it had to be redeemed by something greater and purer. A sacrifice was required--one that was spotless and without blemish.
Because our heavenly Father created us for Himself--to bring Him glory and to spend eternity with Him (1 Tim. 2:4)--He provided the only offering powerful enough to reverse the effects of sin and restore us to our original purpose.
When Jesus died on the cross, He paid the price for all sin, beginning with Adam and spanning the ages. His awesome love and mercy applies to you as well (Eph. 1:5-6). He sealed you with the Holy Spirit (4:30), and you are His child, saved by grace .