not.

1 Corinthians 2:4
My message and my preaching were not with persuasive words of wisdom, but with a demonstration of the Spirit's power,

1 Corinthians 1:17
For Christ did not send me to baptize, but to preach the gospel, not with eloquent words of wisdom, lest the cross of Christ be emptied of its power.

2 Peter 1:16
For we did not follow cleverly devised fables when we made known to you the power and coming of our Lord Jesus Christ, but we were eyewitnesses of His majesty.

but.

1 Corinthians 12:1-3
Now about spiritual gifts, brothers, I do not want you to be uninformed. . . .

1 Corinthians 14:2
For he who speaks in a tongue does not speak to men, but to God. Indeed, no one understands him; he utters mysteries in the Spirit.

Luke 12:12
For at that time the Holy Spirit will teach you what you should say."

Acts 2:4
And they were all filled with the Holy Spirit and began to speak in other tongues as the Spirit enabled them.

1 Peter 1:12
It was revealed to them that they were not serving themselves but you, when they foretold the things now announced by those who preached the gospel to you by the Holy Spirit sent from heaven. Even angels long to look into these things.

comparing.

spirtual things.

1 Corinthians 2:14
The natural man does not accept the things that come from the Spirit of God. For they are foolishness to him, and he cannot understand them, because they are spiritually discerned.

1 Corinthians 9:11
If we have sown spiritual seed among you, is it too much for us to reap a material harvest from you?

1 Corinthians 10:3-5
They all ate the same spiritual food . . .

Ephesians 5:19
Speak to one another with psalms, hymns, and spiritual songs. Sing and make music in your hearts to the Lord,

Colossians 3:16
Let the word of Christ richly dwell within you as you teach and admonish one another with all wisdom, and as you sing psalms, hymns, and spiritual songs with gratitude in your hearts to God.