The Great Commandment (Mark 12) and the Great Commission (Matthew 28) are the two assignments the Lord has given us. Both terms reflect His expectation on our behaviors: Love one another so as to be a role model to demonstrate the heavenly living standard. The value is undoubtedly different from the earthly ways of living. Our earthly mindsets have been socialized since the first day we were born. It is not easy to be changed through listening to several sermons or joining several times of Christian fellowship. Romans 12:2 is nearly a command on us for completely cutting off from our customs and culture. “Don’t conform to the pattern of this world.” Yet, knowing the way out is just the first step. The key is to seek help from the Spirit of the Lord. “Blessed are all who hear the word of God and put it into practice. (Luke 11:28).” He promises that He allows us to experience His good, pleasing, and perfect will through practicing it. (Romans 12:2).