Jesus Christ is the centre of life for all Christians. Obviously, they have much more witnesses but he is the One they ought to follow. Accordingly, they are to live without sins so as to imitate their leader and perfecter of faith. Also they should not be afraid of suffering and difficulties. Since everything helps those who keep their eyes fixed on the Son of God. The point is to enter the heavenly kingdom and join the company of holy people and angels. For that reason, they can neither be weary nor lose heart. Although the circumstances are not confortable for Christians, they are to make their best to become holy. They are on the earth to give testimony for Christ and to praise him with all their heart and soul. Their hearts should be ever merry and full of divine love. In this way, all people will be told of the Lord who has come to save the world.