If we accomplish what we can, His Majesty will see to it that we become able to do more each day. We must not begin by growing weary; but during the whole of this short life, which for any one of you may be shorter than you think, we must offer the Lord whatever interior and exterior sacrifice we are able to give Him, and His Majesty will unite it with that which He offered to the Father for us upon the Cross, so that it may have the value won for it by our will, even though our actions in themselves may be trivial.
-St. Teresa of Avila
Act of Spiritual Communion
My Jesus, I believe that You are in the Blessed Sacrament. I love You above all things, and I long for You in my soul. Since I cannot now receive You sacramentally, come at least spiritually into my heart. As though You have already come, I embrace You and unite myself entirely to You; never permit me to be separated from You.