This psalm demonstrates who God is and His mighty deeds. His dwelling place is Salem which means peace and God is known throughout the place of Israel, where His people dwell. In verse 3 addresses the mighty deeds of God such as His power over the enemies of Israel. God is glorious and great, majestic is who He is. Verse 7 and 8 also gives incredible might to God, that who can stand before the great God, His power, and the earth stands completely still before the judgement of God. Let all people know and fear God. This is reassuring in times of trials, tribulations, and persecutions. Our God is greater and the same God is known by His people.