Don’t pray to St. Agnes. Pray only to God. Praying to the saints, living and dead, is a pagan practice. Only God is worthy of our worship, and He will have no other gods before Him (Ex. 20:3; Deut. 5:7). We should not make idols out of anything in Heaven or on Earth or in the sea (Ex. 20:4-6; Deut. 5:8-10). We should not talk with the spirits of the dead (I Sam. 28; Luke 16:24-31). Saul and the rich man did it, and look what happened to them.