¹⁴ That we henceforth be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, whereby they lie in wait to deceive;

⁹ Be not carried about with divers and strange doctrines. For it is a good thing that the heart be established with grace; not with meats, which have not profited them that have been occupied therein.

¹⁷ Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.

¹⁸ For they that are such serve not our Lord Jesus Christ, but their own belly; and by good words and fair speeches deceive the hearts of the simple.

²⁰ Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men.

4 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.

¹² For when for the time ye ought to be teachers, ye have need that one teach you again which be the first principles of the oracles of God; and are become such as have need of milk, and not of strong meat.

¹³ For every one that useth milk is unskilful in the word of righteousness: for he is a babe.

¹⁴ But strong meat belongeth to them that are of full age, even those who by reason of use have their senses exercised to discern both good and evil.

¹⁷ For we are not as many, which corrupt the word of God: but as of sincerity, but as of God, in the sight of God speak we in Christ.

⁶ But let him ask in faith, nothing wavering. For he that wavereth is like a wave of the sea driven with the wind and tossed.

⁴ And this I say, lest any man should beguile you with enticing words.

⁵ For though I be absent in the flesh, yet am I with you in the spirit, joying and beholding your order, and the stedfastness of your faith in Christ.

⁶ As ye have therefore received Christ Jesus the Lord, so walk ye in him:

⁷ Rooted and built up in him, and stablished in the faith, as ye have been taught, abounding therein with thanksgiving.

⁸ Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ.

¹¹ Put on the whole armour of God, that ye may be able to stand against the wiles of the devil.