an upper chamber; and they were of one mind. Mark,
that in the case of Joshua and his band they had all to
shout together in order that the walls might fall; and the [25]
disciples, too, were of one mind.
We, to-day, in this class-room, are enough to con-
vert the world if we are of one Mind; for then the whole
world will feel the influence of this Mind; as when
earth was without form, and Mind spake and form [1]
appeared.
The third picture-lesson is from Revelation, where, at