Today the church remembers Moses the Black, Desert Father and Martyr, c. 400.
Read the Wikipedia article here.
God of transforming power and transfiguring mercy: Listen to the prayers of all who, like Abba Moses, cry to you: "O God whom we do not know, let us know you!" Draw them and all of us from unbelief to faith and from violence into your peace, through the cross of Jesus our Savior; who lives and reigns with you, in the unity of the Holy Spirit, one God, now and for ever. Amen.