Cross-referencesExplore similar Bible verses on Isaiah 40:21 in English Standard Version "Do you not know? Do you not hear? Has it not been told you from the beginning? Have you not understood from the foundations of the earth?" Isa 40:28 Have you not known? Have you not heard? The Lord is the everlasting God, the Creator of the ends of the earth. He does not faint or grow weary; his understanding is unsearchable.Ac 14:17 Yet he did not leave himself without witness, for he did good by giving you rains from heaven and fruitful seasons, satisfying your hearts with food and gladness.”Ro 1:19 For what can be known about God is plain to them, because God has shown it to them.