Alma 34:32-34

For behold,

this life is the time for men to prepare to meet God;

yea, behold the day of this life is the day for men to perform their labors.

And now, as I said unto you before,

as ye have had so many witnesses, therefore,

I beseech of you that ye do not procrastinate

the day of your repentance until the end;

for after this day of life,

which is given us to prepare for eternity,

behold if we do not improve our time while in this life,

then cometh the night of darkness wherein there can be no labor performed.

Ye cannot say, when ye are brought to that awful crisis,

that I will repent, that I will return to my God.

Nay, ye cannot say this;

for that same spirit which doth possess your bodies

at the time that ye go out of this life,

that same spirit will have power to possess your body

in that eternal world.