1 Thessalonians 5:21
Prove all things; hold fast that which is good.
1 John 4:1
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets have gone out into the world.
Luke 12:57
And why even of yourselves judge ye not what is right?
Acts 17:11
These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.
Romans 12:9
Let love be without dissimulation. Abhor that which is evil; cleave to that which is good.
Ephesians 5:10
Proving what is acceptable to the Lord.
Deuteronomy 11:6-9
And what he did to Dathan and Abiram, the sons of Eliab, the son of Reuben: how the earth opened her mouth, and swallowed them up, and their households, and their tents, and all the substance that was in their possession, in the midst of all Israel:
Deuteronomy 32:46-47
And he said to them, Set your hearts to all the words which I testify among you this day, which ye shall command your children to observe to do, all the words of this law.
Proverbs 3:1
My son, forget not my law; but let thy heart keep my commandments;
Proverbs 3:21-24
My son, let not them depart from thy eyes: keep sound wisdom and discretion:
Proverbs 4:13
Take fast hold of instruction; let her not go: keep her; for she is thy life.
Proverbs 6:21-23
Bind them continually upon thy heart, and tie them about thy neck.
Proverbs 23:23
Buy the truth, and sell it not; also wisdom, and instruction, and understanding.
Song of Songs 3:4
It was but a little that I passed from them, but I found him whom my soul loveth: I held him, and would not let him go, until I had brought him into my mother's house, and into the chamber of her that conceived me.
Isaiah 8:20
To the law and to the testimony: if they speak not according to this word, it is because there is no light in them.
Matthew 7:15-20
Beware of false prophets, who come to you in sheep's clothing, but inwardly they are ravening wolves.
Mark 7:14-15
And when he had called all the people to him, he said to them, Hearken to me every one of you, and understand.
John 8:31
Then said Jesus to those Jews who believed on him, If ye continue in my word, ye are my disciples indeed;
John 15:4
Abide in me, and I in you. As the branch cannot bear fruit of itself, except it abide in the vine: no more can ye, except ye abide in me.
Acts 11:23
Who, when he came, and had seen the grace of God, was glad, and exhorted them all that with purpose of heart they would cleave to the Lord.
Acts 14:22
Confirming the souls of the disciples, exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.
Romans 12:2
And be not conformed to this world: but be ye transformed by the renewing of your mind, that ye may prove what is that good and acceptable, and perfect will of God.
1 Corinthians 2:11
For what man knoweth the things of a man, save the spirit of man which is in him? even so the things of God knoweth no man, but the Spirit of God.
1 Corinthians 2:14-15
But the natural man receiveth not the things of the Spirit of God: for they are foolishness to him: neither can he know them, because they are spiritually discerned.
1 Corinthians 14:28-29
But if there is no interpreter, let him keep silence in the church; and let him speak to himself, and to God.
1 Corinthians 15:58
Therefore, my beloved brethren, be ye steadfast, immovable, always abounding in the work of the Lord, forasmuch as ye know that your labor is not in vain in the Lord.
Philippians 1:10
That ye may approve things that are excellent; that ye may be sincere and without offense till the day of Christ;
Philippians 3:16
Nevertheless, to what we have already attained, let us walk by the same rule, let us mind the same thing.
Philippians 4:8
Finally, brethren, whatever things are true, whatever things are honest, whatever things are just, whatever things are pure, whatever things are lovely, whatever things are of good report; if there is any virtue, and if there is any praise, think on these things.
2 Thessalonians 2:15
Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.
2 Timothy 1:15
This thou knowest, that all they who are in Asia are turned away from me; of whom are Phygellus and Hermogenes.
2 Timothy 3:6
For of this sort are they who creep into houses, and lead captive silly women laden with sins, led away with divers lusts;
2 Timothy 4:14
Alexander the copper-smith did me much evil: the Lord reward him according to his works:
Hebrews 10:23
Let us hold fast the profession of our faith without wavering; for he is faithful that promised:
Revelation 2:2
I know thy works, and thy labor, and thy patience, and that thou canst not bear them who are evil; and thou hast tried them who say they are apostles, and are not; and hast found them liars:
Revelation 2:25
But that which ye have already hold fast till I come.
Revelation 3:3
Remember therefore how thou hast received and heard, and hold fast, and repent. If therefore thou shalt not watch, I will come on thee as a thief, and thou shalt not know what hour I will come upon thee.
Revelation 3:11
Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.