Romans 15:14

But as to you, brethren, I am convinced-- yes, I Paul am convinced--that, even apart from my teaching, you are already full of goodness of heart, and enriched with complete Christian knowledge, and are also competent to instruct one another.

1 Corinthians 8:1

Now as to things which have been sacrificed to idols. This is a subject which we already understand--because we all have knowledge of it. Knowledge, however, tends to make people conceited; it is love that builds us up.

1 Corinthians 8:7

But all believers do not recognize these facts. Some, from force of habit in relation to the idol, even now eat idol sacrifices as such, and their consciences, being but weak, are polluted.

1 Corinthians 8:10

For if any one were to see you, who know the real truth of this matter, reclining at table in an idol's temple, would not his conscience (supposing him to be a weak believer)

2 Peter 1:12

For this reason I shall always persist in reminding you of these things, although you know them and are stedfast believers in truth which you already possess.

1 John 2:21

I have written to you, not because you are ignorant of the truth, but because you know it, and you know that nothing false comes from the truth.

1 Corinthians 1:5

that you have been so richly blessed in Him, with readiness of speech and fulness of knowledge.

1 Corinthians 12:8

To one the utterance of wisdom has been granted through the Spirit; to another the utterance of knowledge in accordance with the will of the same Spirit;

1 Corinthians 13:2

If I possess the gift of prophecy and am versed in all mysteries and all knowledge, and have such absolute faith that I can remove mountains, but am destitute of Love, I am nothing.

Ephesians 5:9

Live and act as sons of Light--for the effect of the Light is seen in every kind of goodness, uprightness and truth--

Philippians 1:7

And I am justified in having this confidence about you all, because, both during my imprisonment and when I stand up in defence of the Good News or to confirm its truth, I have you in my heart, sharers as you all are in the same grace as myself.

Philippians 1:11

being filled with these fruits of righteousness which come through Jesus Christ-- to the glory and praise of God.

Colossians 1:8-10

and moreover he has informed us of your love, which is inspired by the Spirit.

Colossians 3:16

Let the teaching concerning Christ remain as a rich treasure in your hearts. In all wisdom teach and admonish one another with psalms, hymns, and spiritual songs, and sing with grace in your hearts to God.

1 Thessalonians 5:11

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

1 Thessalonians 5:14

And we exhort you, brethren, admonish the unruly, comfort the timid, sustain the weak, and be patient towards all.

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 2:3-4

In the same way exhort aged women to let their conduct be such as becomes consecrated persons. They must not be slanderers nor enslaved to wine-drinking. They must be teachers of what is right.

Hebrews 5:12

For although, considering the long time you have been believers, you ought now to be teachers of others, you really need some one to teach you over again the very rudiments of the truths of God, and you have come to require milk instead of solid food.

Hebrews 6:9

But we, even while we speak in this tone, have a happier conviction concerning you, my dearly-loved friends--a conviction of things which point towards salvation.

Hebrews 10:24-25

And let us bestow thought on one another with a view to arousing one another to brotherly love and right conduct;

2 Peter 1:5-8

But for this very reason--adding, on your part, all earnestness-- along with your faith, manifest also a noble character: along with a noble character, knowledge;

Jude 1:20-23

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

Treasury of Scripture Knowledge

Summary

And I myself also am persuaded of you, my brethren, that ye also are full of goodness, filled with all knowledge, able also to admonish one another.

Bible References

I

Philippians 1:7
And I am justified in having this confidence about you all, because, both during my imprisonment and when I stand up in defence of the Good News or to confirm its truth, I have you in my heart, sharers as you all are in the same grace as myself.
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.
Philemon 1:21
I write to you in the full confidence that you will meet my wishes, for I know you will do even more than I say.
Hebrews 6:9
But we, even while we speak in this tone, have a happier conviction concerning you, my dearly-loved friends--a conviction of things which point towards salvation.
2 Peter 1:12
For this reason I shall always persist in reminding you of these things, although you know them and are stedfast believers in truth which you already possess.
1 John 2:21
I have written to you, not because you are ignorant of the truth, but because you know it, and you know that nothing false comes from the truth.

Filled

1 Corinthians 8:1
Now as to things which have been sacrificed to idols. This is a subject which we already understand--because we all have knowledge of it. Knowledge, however, tends to make people conceited; it is love that builds us up.

Able

Colossians 3:16
Let the teaching concerning Christ remain as a rich treasure in your hearts. In all wisdom teach and admonish one another with psalms, hymns, and spiritual songs, and sing with grace in your hearts to God.
1 Thessalonians 5:11
Therefore encourage one another, and let each one help to strengthen his friend, as in fact you do.
Titus 2:3
In the same way exhort aged women to let their conduct be such as becomes consecrated persons. They must not be slanderers nor enslaved to wine-drinking. They must be teachers of what is right.
Hebrews 5:12
For although, considering the long time you have been believers, you ought now to be teachers of others, you really need some one to teach you over again the very rudiments of the truths of God, and you have come to require milk instead of solid food.
Hebrews 10:24
And let us bestow thought on one another with a view to arousing one another to brotherly love and right conduct;
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,