See His Sovereignty; Stand Immovable
Psalm 62:11-12 - Once God has spoken; twice have I heard this: that power belongs to God, and that to you, O Lord, belongs steadfast love. For you will render to a man according to his work.
"It is essentially necessary, if we would fortify our minds against temptation, to have suitably exalted views of the power and mercy of God, since nothing will more effectually preserve us in a straight and undeviating course, than a firm persuasion that all events are in the hand of God, and that he is as merciful as he is mighty. The man who disciplines himself to the contemplation of these two attributes, which ought never to be dissociated in our minds from the idea of God, is certain to stand erect and immovable under the fiercest assaults of temptation; while, on the other hand, by losing sight of the all-sufficiency of God, (which we are too apt to do,) we lay ourselves open to be overwhelmed in the first encounter."
John Calvin, Commentary on The Book of Psalms