God demands holiness and no sins, but sees humanity as lacking holiness and being full of sins. Man cannot remedy this through trying harder, balancing good deeds with sins, or comparing themselves to others. God's remedy is His great exchange - Jesus lived a holy life in our place and died for our sins, and through faith in Him we receive His holiness and sins are removed. This new relationship with God through Christ brings blessings of new life now, eternal life in heaven, and power for daily living.