The custom of praying on the housetop, which has come down from the time when the Syrians worshiped the "hosts of heaven," still { 276} survives in the East. In the first chapter of the Book which bears his name, the prophet Zephaniah threatens with the awful retribution of Jehovah those who indulged in this practice. "I will also stretch out mine hand upon Judah, and upon all the inhabitants of Jerusalem; and I will cut off the remnant of Baal from this place ... and _them that worship the host of heaven upon the housetops_." This custom survives in Syria, although much less extensively than in the past, and it is "the God of the whole earth" that is worshiped, and not the host of heaven. With much reverential regard I still remember an old neighbor of ours, a devout Maronite, a man who really feared God and worked righteousness, whose habit was to say his evening prayer upon the housetop.
Of all the rich treasures of our Scriptures, few perhaps are more precious and dearer to Christian hearts than the record of Peter's vision while in the city of Joppa, and which is so intimately associated with that low, flat, earthen Syrian roof. The tenth chapter of the Book of { 277} Acts hints at the broader and more profound spirit which had begun to agitate the inner life of the "very small remnant" of expectant souls in Israel. The wider horizon which the Christ of God had revealed to his Jewish disciples had engendered serious doubts in their minds with regard to the exclusive claims of Judaism to the blessings of the Messianic kingdom. The spirit of the Beatitudes and the Parables was resistlessly pressing the claims of all the eager Gentiles to a share in those blessings. No doubt the soul of Peter, the ultra-conservative disciple, was rent in twain and wavered in its allegiance between the old claims of a "chosen people" and the new vision of a universal kingdom founded on purity of heart and hunger and thirst after righteousness.
It would seem that while in such a state of mind, and after the Oriental custom, "Peter went up upon the housetop to pray about the sixth hour;[3] and he became very hungry, and { 278} would have eaten: but while they made ready, he fell into a trance, and saw heaven opened, and a certain vessel descending unto him, as it had been a great sheet knit at the four corners, and let down to the earth; wherein were all manner of four-footed beasts of the earth, and wild beasts, and creeping things, and fowls of the air. And there came a voice to him, Rise, Peter; kill, and eat. But Peter said, Not so, Lord; for I have never eaten any thing that is common or unclean. And the voice spake unto him the second time, What God hath cleansed, that call not thou common."