Aye! Listen up! Psalms 81! This scripture be about God's people being called on to praise Him with joy and gladness. All them who be lucky enough to be God's people should be singing with the harp and playing the tambourine. God says to the people that He hath redeemed them from the land of their captivity and taken them out of the iron furnace. He brought them into a big and wide place where they can eat freely from the abundance of His provision. God is warning the people to not turn away from Him or else they will suffer. God is asking the people to hear His voice and follow His commands. He is telling them that if they do, He will give them the gift of His protection and a life of abundance. Aye! That be Psalms 81!