This Psalm is almost verbatim of Psalm 14. For GOD to say something twice. We must take note. The fool says in his heart "There is no God". Don't be a fool. Just because people do not believe in GOD doesn't mean that GOD isn't real. He is still real, still works, still blesses, still forgives, still loves. I can go on and on. I do not fret when people doubt or say they don't believe because my GOD doesn't stop just because they say it. Matthew Henry said, "Those that do not seek GOD don't understand." In fact I like when people says "my GOD can't" because He shows Himself strong and it just adds to my testimony and in doing so I overcome satan once again. The Word says we overcome satan by the word of our testimony and the blood of the lamb. Just saying!!
The GOD Almighty, is the One and True, Living GOD. There is none to compare, none to liken Him to, There is no equal. He is GOD. Isaiah 40
Have you not known? Have you not heard? The everlasting GOD, the Lord. The Creator of the ends of the earth. Neither faints nor is weary.
His understanding is unsearchable. He gives power to the weak, and to those who have no might He increases strength. Isaiah 40:28-29
For the director of music. According to mahalath. A maskil of David. 1 The fool says in his heart, “There is no God.” They are corrupt, and their ways are vile; there is no one who does good. 2 God looks down from heaven on all mankind to see if there are any who understand, any who seek God. 3 Everyone has turned away, all have become corrupt; there is no one who does good, not even one. 4 Do all these evildoers know nothing? They devour my people as though eating bread; they never call on God. 5 But there they are, overwhelmed with dread, where there was nothing to dread. God scattered the bones of those who attacked you; you put them to shame, for God despised them. 6 Oh, that salvation for Israel would come out of Zion! When God restores his people, let Jacob rejoice and Israel be glad! Psalms 53 NIV