Why does Allah mention Musa and Ibrahim so often?

Assalamu alaikum. I've been wondering, is there a deep reason why Allah talks about Musa and Ibrahim (peace be upon them) so much in the Quran? Like, sometimes their stories come up even when the verses before aren't connected. There are quite a few examples in the Quran. I really love this, but I feel like maybe there's some wisdom we can learn from it.