One of the things you can do to begin preparing your heart for worship on Sunday is to listen to and/or practice the hymns ahead of time. Another is to do a little research or reading in the books of the Bible that come up in this week's lectionary.
"But Pastor. . ." you might be thinking, "Where do I find those things?"
Aha! I have just the thing for you, dear friends! You can start by watching this youtube playlist I've compiled with this week's hymns, as well as some great intro videos on the books of the Bible that come up in the lectionary this week.
You can also check out the scripture passages and reflection questions throughout the week just below this video playlist.