4601. CONCERNING A TOWER. I beheld, in a semi-wakeful state, a tower of ordinary height. But, soon, there appeared an immense tower, with boarded steps round about, by which ascent could be made, to so great a height, as cannot be told Midway in its height it vanished in heaven, so that it could not be seen. But I was not told what it signified [I wonder] whether the ascent of angels into heaven was thus represented.