'In the Spirit' in the Bible

And he shall go before him in the spirit and power of Elijah to turn the hearts of the fathers to the children, and the disobedient, by the wisdom of the just, in order to make ready for the Lord a prepared people.

but he is a Jew who is one inwardly; and circumcision is that of the heart, in the spirit, not in the letter, whose praise is not of men, but of God.

But you are not in the flesh, but in the Spirit, if indeed the Spirit of God dwells in you. Now, if any one has not the Spirit of Christ, he is not his.

What do you wish? Shall I come to you with a rod, or in love, and in the spirit of gentleness?

I say this: Walk in the Spirit, and you will not fulfill the desires of the flesh.

If we live in the Spirit, let us also walk in the Spirit.

Brethren, if a man be overtaken in any fault, do you, who are spiritual, restore such a one in the spirit of meekness, considering yourself, lest you also be tempted.

and that you be renewed in the spirit of your mind,

praying with all prayer and supplication, at all times, in the Spirit; and to this end being watchful in all perseverance, and supplication for all the saints:

For this cause, indeed, even those who have died had the gospel preached to them, that though they might be judged according to the will of men in the flesh, yet they might live according to the will of God in the spirit.