Air Quotes - page 98
As anyone who watches a bird flying may wish that he himself could fly, yet still he cannot fly, being without wings, so also a man may have the will to be pure, to be without blame and spotless, to be always without evil and in communion with God, yet he does not truly have the power. To fly into the divine air and enjoy the liberty of the Holy Spirit (2 Cor 3:18) may be one's desire, but, if he does not have wings given him, he cannot. Let us pray to God that he give us "the wings of a dove" (Ps 55:7) of the Holy Spirit so we may fly to him and find rest and that he may separate and take away from our soul and body such an evil wind, namely, sin itself, inhabiting the members of our soul and body. For this he alone is able to do.
Macarius of Egypt