Grace, <em>in the Bible, has always been defined as an "unmerited favor" or mercy of God towards his people.</em> This means that people receive the grace of God even if they didn't work for it. This is because God sent his son, Jesus Christ to merit the favor for us. Jesus Christ died on the cross in order to save us from our sins and in order for God to forgive all of us.
The word "grace" has been mentioned many times in the Old Testament. People cannot survive without God's grace. <em>It is the one that makes people do the will of the Father. </em>People are often tempted to do evil, because it is a human nature. However, with God's grace, we are always forgiven and given signs in order to repent our sins.