I have a prayer book that has a prayer written by a Christian brother or sister from history for each day of the week.
Here is one for today from Dwight L. Moody (1837-99)
Use me, then, my Savior, for whatever purpose, and in whatever way, Thou may require. Here is my poor heart, an empty vessel; fill it with thy grace. Here is my sinful and troubled soul; quicken it and refresh it with thy love. Take my heart for Thine abode; my mouth to spread abroad the glory of Thy name; my love and all my powers, for the advancement of your believing people; and never suffer the steadfastness and confidence of my faith to abate; so that at all times I may be enabled from the heart to say, ‘Jesus needs me and I am His.” AMEN