Salvation is the good news. Because we’re unable to get ourselves in a right standing with God, He meets us where we are, and He makes a way to fix our broken relationship. He sent His only Begotten Son to become a man (Heb. 2:14), to take on human flesh and blood (Jn. 1:13), and Jesus lived perfectly for us. Since we can’t obey, Jesus did. And Jesus then took the punishment for our sins (2 Cor. 5:21), that’s why he died on the cross! (Gal. 3:13). See, God can’t just look past sin, He can’t pretend that it’s not there because He’s perfectly just. So He punished Jesus for our sins, His justice is satisfied, and He declares us righteous because of Jesus’ perfect life (Rom. 3:24-26)