Isaiah 57v16-17

Heavenly Father
give us grace today to know when to let go of our anger, as you let go of yours. 

¹⁶ For I will not contend forever, neither will I always be angry;
    for the spirit would faint before me,
    and the souls whom I have made.
¹⁷ I was angry because of the iniquity of his covetousness and struck him.
    I hid myself and was angry;
    and he went on backsliding in the way of his heart.