Nothing that is God's is obtainable by money

Let women paint their eyes with tints of chastity, insert into their ears the word of God, tie the yoke of Christ around their necks, and adorn their whole persons with the silk of sanctity and the damask of devotion.

It is certain because it is possible.

Out of the frying pan, into the fire.

[T]he Father, the Son, and the Holy Ghost [are] three ... not in condition, but in degree; not in substance, but in form; not in power, but in aspect; yet of one substance, and of one condition, and of one power, inasmuch as He is one God, from whom these degrees and forms and aspects are reckoned, under the name of the Father, and of the Son, and of the Holy Ghost.

Indeed it is better to postpone, lest either we complete too little by hurrying, or wander too long in completing it.

Christians are made, not born.