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 2:15 But he that is spiritual judgeth all things, yet he himself is judged of no man.

1 Corinthians 11:2 Now I praise you, brethren, that ye remember me in all things, and keep the ordinances, as I delivered them to you.

1 Corinthians 14:29 Let the prophets speak two or three, and let the other judge.

1 John 4:1 Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets are gone out into the world.

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.

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.

2 Thessalonians 2:15 Therefore, brethren, stand fast, and hold the traditions which ye have been taught, whether by word, or our epistle.

Revelation 3:11 Behold, I come quickly: hold that fast which thou hast, that no man take thy crown.

Hebrews 4:14 Seeing then that we have a great high priest, that is passed into the heavens, Jesus the Son of God, let us hold fast our profession.

Hebrews 10:23 Let us hold fast the profession of our faith without wavering; (for he is faithful that promised;)

Philippians 1:27 Only let your conversation be as it becometh the gospel of Christ: that whether I come and see you, or else be absent, I may hear of your affairs, that ye stand fast in one spirit, with one mind striving together for the faith of the gospel;

Philippians 3:16 Nevertheless, whereto we have already attained, let us walk by the same rule, let us mind the same thing.

1 Corinthians 15:58 Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.