God’s law demands sin be answered for, yet God’s love desires that we go free. How could the demands of God’s justice and the desires of His heart both be fulfilled?
"For God so loved the world that He gave His only begotten Son, that whoever believes in Him should not perish but have everlasting life" (John 3:16).
God’s love for mankind was so great that he sent His Son, Jesus Christ, into this world. On the cross, God’s own Son paid the penalty we could never pay, satisfying the demands of God’s righteousness against sin and three days later rising in triumph from the dead. Grace can be shown, not at the expense of justice, but at the expense of Jesus – He has paid the price. God calls on us to repent and accept His provision for our sin – His Son. When we do that, He forgives every sin and clears us of every charge – this means that we have been saved from the punishment our sins deserve.