one-hundred and twenty years that were likely employed in building the
ark, he preached to his generation and tried to lead them to
repentance. He was, however, unable to influence any save his own
family. The saving of his own family was, however, a splendid monument
of his life.

The Ark. Noah built the ark according to the pattern given him by
Jehovah. It was a sort of box-like boat 525 ft. long 87-1/2 ft. wide
and 42-1/2 ft. deep, if we count a cubit at twenty-one inches. It was
three stories high, and the building of it was a huge undertaking. We
need not, however, think of it as an undertaking beyond the resources
of the times. All those early people seem to have been fond of
colossal works. The building of this Ark was not only an object lesson
to the ungodly people of the time but a satisfactory proof of the
faith of the builder.

The Flood. At the command of Jehovah Noah and his household entered
the Ark carrying two of every species of unclean, and seven of every
clean kind of animal and creeping things. They were shut in by the
hand of God. The scripture passes silently over all horrors that
filled the earth as man and beast were destroyed. We may imagine them
trying by strength to get out of reach of the rising waters, but no
mental culture or mechanical skill or physical culture, neither tears
and entreaties could deliver man from the destruction which God had
determined because of sin. It was seven months before the Ark rested
on Ararat and more than five more before the ransomed company departed
from it.

The Sacrifice and Rainbow Covenant. Upon leaving the Ark Noah
expressed his thanksgiving and devotion to God by erecting an altar to