Jude 1:20

But you, my dearly-loved friends, building yourselves up on the basis of your most holy faith and praying in the Holy Spirit,

Ephesians 6:18

Pray with unceasing prayer and entreaty on every fitting occasion in the Spirit, and be always on the alert to seize opportunities for doing so, with unwearied persistence and entreaty on behalf of all God's people,

Colossians 2:7

having the roots of your being firmly planted in Him, and continually building yourselves up in Him, and always being increasingly confirmed in the faith as you were taught it, and abounding in it with thanksgiving.

Romans 8:26-27

In the same way the Spirit also helps us in our weakness; for we do not know what prayers to offer nor in what way to offer them. But the Spirit Himself pleads for us in yearnings that can find no words,

1 Corinthians 14:4-5

He who speaks in an unknown tongue does good to himself, but he who prophesies does good to the Church.

1 Corinthians 14:15

How then does the matter stand? I will pray in spirit, and I will pray with my understanding also. I will praise God in spirit, and I will praise Him with my understanding also.

1 Thessalonians 5:11

Therefore encourage one another, and let each one help to strengthen his friend, as in fact you do.

Acts 9:31

The Church, however, throughout the whole of Judaea, Galilee and Samaria, had peace and was spiritually built up; and grew in numbers, living in the fear of the Lord and receiving encouragement from the Holy Spirit.

Acts 15:9

and He made no difference between us and them, in that He cleansed their hearts by their faith.

Acts 26:18

that they may turn from darkness to light and from the obedience to Satan to God, in order to receive forgiveness of sins and an inheritance among those who are sanctified through faith in Me.'

Romans 8:15

You have not for the second time acquired the consciousness of being--a consciousness which fills you with terror. But you have acquired a deep inward conviction of having been adopted as sons--a conviction which prompts us to cry aloud, "Abba! our Father!"

Romans 15:2

Let each of us endeavour to please his fellow Christian, aiming at a blessing calculated to build him up.

1 Corinthians 1:8

who will also keep you stedfast to the very End, so that you will be free from reproach on the day of our Lord Jesus Christ.

1 Corinthians 10:23

Everything is allowable, but not everything is profitable. Everything is allowable, but everything does not build others up.

1 Corinthians 14:26

What then, brethren? Whenever you assemble, there is not one of you who is not ready either with a song of praise, a sermon, a revelation, a 'tongue,' or an interpretation. Let everything be done with a view to the building up of faith and character.

Galatians 4:6

And because you are sons, God has sent out the Spirit of His Son to enter your hearts and cry "Abba! our Father!"

Ephesians 4:12

in order fully to equip His people for the work of serving--for the building up of Christ's body--

Ephesians 4:16

Dependent on Him, the whole body--its various parts closely fitting and firmly adhering to one another-- grows by the aid of every contributory link, with power proportioned to the need of each individual part, so as to build itself up in a spirit of love.

Ephesians 4:29

Let no unwholesome words ever pass your lips, but let all your words be good for benefiting others according to the need of the moment, so that they may be a means of blessing to the hearers.

1 Timothy 1:4

and the attention they bestow on mere fables and endless pedigrees, such as lead to controversy rather than to a true stewardship for God, which only exists where there is faith. And I make the same request now.

2 Timothy 1:5

For I recall the sincere faith which is in your heart--a faith which dwelt first in your grandmother Lois and then in your mother Eunice, and, I am fully convinced, now dwells in you also.

Titus 1:1

Paul, a bondservant of God and an Apostle of Jesus Christ for building up the faith of God's own people and spreading a full knowledge of the truths of religion,

James 2:22

You notice that his faith was co-operating with his actions, and that by his actions his faith was perfected;

2 Peter 1:1

Simon Peter, a bondservant and Apostle of Jesus Christ: To those to whom there has been allotted the same precious faith as that which is ours through the righteousness of our God and of our Saviour Jesus Christ.

1 John 5:4

For every child of God overcomes the world; and the victorious principle which has overcome the world is our faith.

Jude 1:3

Dear friends, since I am eager to begin a letter to you on the subject of our common salvation, I find myself constrained to write and cheer you on to the vigorous defense of the faith delivered once for all to God's people.

Revelation 13:10

If any one is eager to lead others into captivity, he must himself go into captivity. If any one is bent on killing with the sword, he must himself be killed by the sword. Here is an opportunity for endurance, and for the exercise of faith, on the part of God's people.

Treasury of Scripture Knowledge

Summary

But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost,

Bible References

Most

Acts 15:9
and He made no difference between us and them, in that He cleansed their hearts by their faith.
Acts 26:18
that they may turn from darkness to light and from the obedience to Satan to God, in order to receive forgiveness of sins and an inheritance among those who are sanctified through faith in Me.'
2 Timothy 1:5
For I recall the sincere faith which is in your heart--a faith which dwelt first in your grandmother Lois and then in your mother Eunice, and, I am fully convinced, now dwells in you also.
Titus 1:1
Paul, a bondservant of God and an Apostle of Jesus Christ for building up the faith of God's own people and spreading a full knowledge of the truths of religion,
James 2:22
You notice that his faith was co-operating with his actions, and that by his actions his faith was perfected;
2 Peter 1:1
Simon Peter, a bondservant and Apostle of Jesus Christ: To those to whom there has been allotted the same precious faith as that which is ours through the righteousness of our God and of our Saviour Jesus Christ.
1 John 5:4
For every child of God overcomes the world; and the victorious principle which has overcome the world is our faith.
Revelation 13:10
If any one is eager to lead others into captivity, he must himself go into captivity. If any one is bent on killing with the sword, he must himself be killed by the sword. Here is an opportunity for endurance, and for the exercise of faith, on the part of God's people.

Praying

Romans 8:15
You have not for the second time acquired the consciousness of being--a consciousness which fills you with terror. But you have acquired a deep inward conviction of having been adopted as sons--a conviction which prompts us to cry aloud, "Abba! our Father!"
1 Corinthians 14:15
How then does the matter stand? I will pray in spirit, and I will pray with my understanding also. I will praise God in spirit, and I will praise Him with my understanding also.
Galatians 4:6
And because you are sons, God has sent out the Spirit of His Son to enter your hearts and cry "Abba! our Father!"
Ephesians 6:18
Pray with unceasing prayer and entreaty on every fitting occasion in the Spirit, and be always on the alert to seize opportunities for doing so, with unwearied persistence and entreaty on behalf of all God's people,