Psalms 136-138

First, His wonders are in Creation. He made the heavens, stretched out the earth, and made the great lights (the sun the moon, and the stars).
Second, God’s marvelous works was His salvation to Israel and in bringing Israel with a mighty hand and outstretched arm across the Red Sea; led His people through the wilderness and triumphed over the kings of the land (including Sihon and Og, to establish His people in the land safely. In all this God worked on behalf of His people who had been enslaved, freeing them from their enemies.