2. …Where then are the ladders? For we behold so great an interval between heaven and earth, there is so wide a separation, and so great a space of regions between: we wish to climb thither, we see no ladder; do we deceive ourselves, because we sing the Song of Degrees, that is, the Song of ascent? We ascend unto heaven, if we think of God, who hath made ascending steps in the heart. What is to ascend in heart? To advance towards God. As every man who faileth, doth not descend, but falleth: so every one who profiteth doth ascend: but if he so profit, as to avoid pride: if he so ascend as not to fall: but if while he profiteth he become proud, in ascending he again falleth. But that he may not be proud, what ought he to do? Let him lift up his eyes unto Him who dwelleth in heaven, let him not heed himself…