There are some, Dearly Beloved, who seem to be seeking the Lord, but since they are slothful, and strangers to virtue, they do not deserve to find Him; nor, when found, to see Him. What however were these holy women seeking at the tomb, if not the Body of the Lord Jesus? And you, what is it you are seeking in the Church if not Jesus, that is, the Savior? But if you wish to find Him, the sun being now risen, then come as these women came; that is, let there be no darkness of evil in your hearts; for the desires of the flesh, and works that are evil, are darkness. They in whose hearts there is darkness of this kind see not like light, and understand not Christ; for Christ is the Light.
Therefore, drive the darkness from you, brethren; that is, all sinful desires, and all evil works, and provide yourselves with sweet spices, that is earnest prayer, saying with the psalmist: Let my prayer, O Lord, be directed as incense in thy sight (Ps. cxl. 2).
(St Ambrose, The Sunday Sermons of the Great Fathers, p. 218)