More Contemplations

So I have been thinking the last two days about why the Lord finds it important to reteach concepts. I went to the temple Saturday morning and a particular phrase was ALL I heard through the entire session. I really felt the Spirit as it repeated over and over in the session and then in my head. I had gone to the temple because I haven't been recently and I really needed help with something. I went for guidance and peace. Totally don't feel like I got it! And that frustrates me so much! I know that I was supposed to hear that phrase, but I already KNOW this fact. Very well! I am trying to accomplish that commandment but there are problems. I don't understand why the Lord felt like it was so important for me to hear it given my situation.

I am praying for understanding. Any thoughts?