In this Psalm, David calls on himself, God's people and all of creation to praise God. C.H. Spurgeon says this Psalm peaks "overtop the rest." Because God's compassion and grace are inexhaustible and He offers mercy we don't deserve, we must forget none of His benefits. If we neglect giving God the praise He deserves, we risk becoming an ingrate who is increasingly deceived and more easily overwhelmed. But for those who revere him, His lovingkindness is from everlasting to everlasting.