Edward White's theory of Conditional Immorality. He held that life in
the Scripture simply means life, and that death simply means death. He
believed that those who are fit for life will live, and that the rest
will perish.

I would say here that the idea of Conditional Immortality, favored by
many, does not seem to me to be well conceived. Evidently the theory was
invented in order to escape the doctrine of endless torment. The idea
is, that if you are fit to live you are destined for a glorious
immortality; otherwise you are extinguished. Such a view does not seem
to comport with our highest thoughts of God, and His ways of working. In
my mind, it represents God as being too dependent on circumstances.
When we realize that Christ died not only for "all," but for "every
man"; and when we realize that the invitations of mercy are extended to
"every man," without equivocation, it does seem to me something like a
failure of the divine plan if "every man" is not saved.

But since every man is evidently not saved in this life, we project our
view into the next life, and we think of God's operations of grace
there. No doubt that is a larger view than that which has so long
prevailed. But it is not unreasonable by any means. Divine operations
are surely not restricted to this short epoch of time. God's mercy is
from everlasting to everlasting.

And can anything defeat His purpose? He has expressed His purpose to
save all men, in the fact that He gave His Son to die for the world, and
that He invites all the world to be partakers in the great salvation.
That is His purpose; and "His purpose will stand, and He will do all His
pleasure."