1 Corinthians 1:30

²⁸ And base things of the world, and things which are despised, hath God chosen, yea, and things which are not, to bring to nought things that are:

²⁹ That no flesh should glory in his presence.

But of him are ye in Christ Jesus, who of God is made unto us wisdom, and righteousness, and sanctification, and redemption:

³¹ That, according as it is written, He that glorieth, let him glory in the Lord.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB: It is because of Him that you are in Christ Jesus, who has become for us wisdom from God: our righteousness, holiness, and redemption.
KJV: But of him are ye in Christ Jesus, who of God is made unto us wisdom, and righteousness, and sanctification, and redemption:
WEB: Because of him, you are in Christ Jesus, who was made to us wisdom from God, and righteousness and sanctification, and redemption,
ASV: But of him are ye in Christ Jesus, who was made unto us wisdom from God, and righteousness and sanctification, and redemption:
DARBY: But of him are *ye* in Christ Jesus, who has been made to us wisdom from God, and righteousness, and holiness, and redemption;
BLB: But out of Him you⁺ are in Christ Jesus, who became to us wisdom from God, and righteousness and sanctification and redemption,

ÅB: Men av ham er dere i Kristus Jesus, som er blitt oss visdom fra Gud og rettferdighet og helliggjørelse og forløsning,
OTB: Men det er på grunn av Ham at dere er i Kristus Jesus, som ble for oss visdom fra Gud, og rettferdighet og helliggjørelse og forløsning,
B1930: Men av ham er I i Kristus Jesus, som er blitt oss visdom fra Gud og rettferdighet og helliggjørelse og forløsning,

Ephesians 1:7
In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace;
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Philippians 3:9
And be found in him, not having mine own righteousness, which is of the law, but that which is through the faith of Christ, the righteousness which is of God by faith:
Read in context
Romans 8:1
There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit.
Read in context
1 Corinthians 1:2
Unto the church of God which is at Corinth, to them that are sanctified in Christ Jesus, called to be saints, with all that in every place call upon the name of Jesus Christ our Lord, both theirs and ours:
Read in context
1 Corinthians 6:11
And such were some of you: but ye are washed, but ye are sanctified, but ye are justified in the name of the Lord Jesus, and by the Spirit of our God.
Read in context
Colossians 1:14
In whom we have redemption through his blood, even the forgiveness of sins:
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Ephesians 2:10
For we are his workmanship, created in Christ Jesus unto good works, which God hath before ordained that we should walk in them.
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John 14:6
Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
Read in context