2 Corinthians 3:5

Not that we are adequate in ourselves to consider anything as coming from ourselves, but our adequacy is from God,

1 Corinthians 15:10

But by the grace of God I am what I am, and His grace toward me did not prove vain; but I labored even more than all of them, yet not I, but the grace of God with me.

Exodus 4:10-16

Then Moses said to the Lord, “Please, Lord, I have never been eloquent, neither recently nor in time past, nor since You have spoken to Your servant; for I am slow of speech and slow of tongue.”

Jeremiah 1:6-10

Then I said, “Alas, Lord God!
Behold, I do not know how to speak,
Because I am a youth.”

Matthew 10:19-20

But when they hand you over, do not worry about how or what you are to say; for it will be given you in that hour what you are to say.

Luke 21:15

for I will give you utterance and wisdom which none of your opponents will be able to resist or refute.

Luke 24:49

And behold, I am sending forth the promise of My Father upon you; but you are to stay in the city until you are clothed with power from on high.”

John 15:5

I am the vine, you are the branches; he who abides in Me and I in him, he bears much fruit, for apart from Me you can do nothing.

1 Corinthians 3:6

I planted, Apollos watered, but God was causing the growth.

1 Corinthians 3:10

According to the grace of God which was given to me, like a wise master builder I laid a foundation, and another is building on it. But each man must be careful how he builds on it.

2 Corinthians 2:16

to the one an aroma from death to death, to the other an aroma from life to life. And who is adequate for these things?

2 Corinthians 4:7

But we have this treasure in earthen vessels, so that the surpassing greatness of the power will be of God and not from ourselves;

And He has said to me, “My grace is sufficient for you, for power is perfected in weakness.” Most gladly, therefore, I will rather boast about my weaknesses, so that the power of Christ may dwell in me.

Philippians 2:13

for it is God who is at work in you, both to will and to work for His good pleasure.

Philippians 4:13

I can do all things through Him who strengthens me.

James 1:17

Every good thing given and every perfect gift is from above, coming down from the Father of lights, with whom there is no variation or shifting shadow.

Treasury of Scripture Knowledge

Summary

2 Corinthians 3:5

Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God;

But

General references

Exodus 3:11

Deuteronomy 1:12

Bible References

But

The Lord said to him, “Who has made man’s mouth? Or who makes him mute or deaf, or seeing or blind? Is it not I, the Lord?