Matthew 7:21

Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doth the will of my Father, who is in heaven:

Matthew 7:24

Whoever therefore heareth these words of mine, and performeth them, I will compare him to a prudent man, who built his house on a rock:

Matthew 12:35

A good man out of the good treasure of the heart produceth good things; and a wicked man out of the wicked treasure uttereth wicked things:

Matthew 28:20

and of the holy Ghost, and teaching them to observe all things whatsoever I have commanded you: and lo, I am with you always, even to the end of the world. Amen.

Luke 11:28

but He replied, Yea rather happy are they, that hear the word of God and keep it.

John 13:17

If ye know these things, happy are ye, if ye do them.

John 14:21

He that hath my commandments and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest my self to him.

Ephesians 4:29

Let no corrupt word come out of your mouth; but what is good to useful edification, that it may benefit the hearers.

Colossians 3:16

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another by psalms, and hymns, and spiritual songs, with gratitude singing in your hearts to the Lord.

1 Timothy 4:14-16

Neglect not the gift that is in thee, which was given thee by prophecy, with the laying on of the hands of the presbytery.

James 1:22-25

But be doers of the word, and not hearers only, deceiving yourselves.

Revelation 22:14

Happy are they that do his commandments, so shall they have a right to the tree of life, and may enter in by the gates into the city.

Treasury of Scripture Knowledge

Summary

This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success.

Bible References

Book

Matthew 12:35
A good man out of the good treasure of the heart produceth good things; and a wicked man out of the wicked treasure uttereth wicked things:
Ephesians 4:29
Let no corrupt word come out of your mouth; but what is good to useful edification, that it may benefit the hearers.

Thou shalt

Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another by psalms, and hymns, and spiritual songs, with gratitude singing in your hearts to the Lord.
1 Timothy 4:14
Neglect not the gift that is in thee, which was given thee by prophecy, with the laying on of the hands of the presbytery.

Observe

Matthew 7:21
Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doth the will of my Father, who is in heaven:
Matthew 28:20
and of the holy Ghost, and teaching them to observe all things whatsoever I have commanded you: and lo, I am with you always, even to the end of the world. Amen.
Luke 11:28
but He replied, Yea rather happy are they, that hear the word of God and keep it.
John 13:17
If ye know these things, happy are ye, if ye do them.
John 14:21
He that hath my commandments and keepeth them, he it is that loveth me: and he that loveth me shall be loved of my Father, and I will love him, and will manifest my self to him.
James 1:22
But be doers of the word, and not hearers only, deceiving yourselves.
Revelation 22:14
Happy are they that do his commandments, so shall they have a right to the tree of life, and may enter in by the gates into the city.