Adam Clarke on Psalms 46:10

Be still, and know that I am God - הרפו harpu, Cease from your provocations of the Divine justice; cease from murmuring against the dispensations of his providence; cease from your labor for a season, that ye may deeply reflect on the severity and goodness of God - severity to those who are brought down and destroyed; goodness to you who are raised up and exalted: - cease from sin and rebellion against your God; let that disgrace you no more, that we may no more be brought into distress and desolation.

Know that I am God - Understand that I am the Fountain of power, wisdom, justice, goodness, and truth.

I will be exalted among the heathen - By the dispensation of punishments, the heathen shall know me to be the God of justice; by the publication of my Gospel among them, they shall know me to be the God of goodness.

I will be exalted in the earth - I will have my salvation proclaimed in every nation, among every people, and in every tongue.