Isaiah 64:3-5

3When You did awesome and amazing things which we did not expect, You came down [at Sinai]; the mountains quaked at Your presence.

4For from days of old no one has heard, nor has ear perceived, Nor has the eye seen a God besides You, Who works and acts in behalf of the one who [gladly] waits for Him.

5You meet him who rejoices in doing that which is morally right, Who remembers You in Your ways. Indeed, You were angry, for we sinned; We have long continued in our sins [prolonging Your anger]. And shall we be saved [under such circumstances]?