Does it please Yahweh when people obey the words of the covenant which He made with them when He brought them out of the land of Mitsrayim (Egypt)?
Answer From The Annual Reading Schedule - Week 48 Notes For Deuteronomy: Yes. We can see from Deuteronomy 29:24-27 that Yahweh is displeased when someone breaks the words of that covenant, so obviously it would please Him when they keep it. The only question then is, why wouldn't you want to please Yahweh?