Ali ibn Abu Talib (radiAllahu anhu)

“Know you that Allah has made Islam the most sublime path for attainment of His supreme pleasure and the highest standards of his worship and obedience. He has favoured it with noble precepts, exalted principles, undoubtable arguments, unchallengeable supremacy and undeniable wisdom. It is up to you to maintain the eminence and dignity granted to it by the Lord, to follow it sincerly, to do justice to its articles of faith and belief, to obey implicity its tenets and orders and to give it the proper place in your lives.”