Come and see what God has done, how awesome his works in man’s behalf.
You can almost miss the last half of this verse if you are not paying attention. Things that God has done in man’s behalf…David mentions the parting of the Red Sea. I recall the parting of the Jordan River at flood stage, enabling the Israelites to cross over into the promised land. He brought them into captivity in Egypt, but preserved them there, and again in the wilderness for 40 years. Then, He released them into a place of abundance.
The greatest, though of all that God has done on man’s behalf? The Cross of Salvation.