The readings today speak of giving God our best. “our offering” (CCLI# 4957182) would work well as a preparation song. Also, “alleluia to the Lord” (CCLI# 4956774) works well as a communion song - it speaks of how high Gods ways are above our ways.

A tutorial on the Worship song “the Lord is my shepherd.”
Copyright 2006, Michael James Mette
A different take on Psalm 23.

Here is a link to the Sheet music: the Lord is my shepherd (score).pdf

And a handy lead sheet: the Lord is my shepherd.pdf

Here is a link to the Sheet music with the separate vocal parts: the Lord is my shepherd (chorus vocals only).pdf

 the Lord is my shepherd [6:26m]: Play Now | Play in Popup | Download

The readings this Sunday have the theme of humility. The song “teach me humility” (CCLI# 4957326) would work well a couple of different places in the Mass. The song “invited” (CCLI # 4957106) would be a great opening or communion song. Also, “for the body” (CCLI# 4956860) and “everyday” (CCLI# 4956846) would go as a communion song and closing song, respectively.