Who is he that saith, and it cometh to pass, when the Lord commandeth it not? 38 Out of the mouth of the most High proceedeth not evil and good? 39 Wherefore doth a living man complain, a man for the punishment of his sins? 40 Let us search and try our ways, and turn again to the Lord. 41 Let us lift up our heart with our hands unto God in the heavens.
Lam 3:37-41 (KJV)
Praising God by lifting up our hands plays a vital role in our area of humility. We should be always humble to present ourselves before the living God for his mercies endureth forever.