17.

Why this should be done by Him who "before we ask Him knoweth what things we have need of," might perplex our minds, if we did not understand that the Lord our God requires us to ask not that thereby our wish may be intimated to Him, for to Him it cannot be unknown, but in order that by prayer there may be exercised in us by supplications that desire by which we may receive what He prepares to bestow. His gifts are very great, but we are small and straitened in our capacity of receiving. Wherefore it is said to us: "Be ye enlarged, not bearing the yoke along with unbelievers. ¹ For, in proportion to the simplicity of our faith, the firmness of our hope, and the ardour of our desire, will we more largely receive of that which is immensely great; which "eye hath not seen," for it is not colour; which "the ear hath not heard," for it is not sound; and which hath not ascended into the heart of man, for the heart of man must ascend to it. ²