Here you can see the two are compatible:
6 For in Christ Jesus neither circumcision nor uncircumcision counts for anything, but only faith working through love.
Cross References
1 Corinthians 7:19
Circumcision is nothing and uncircumcision is nothing. Keeping God's commandments is what matters.
1 Corinthians 13:13
And now these three remain: faith, hope, and love; but the greatest of these is love.
Galatians 3:26
You are all sons of God through faith in Christ Jesus.
Galatians 3:28
There is neither Jew nor Greek, slave nor free, male nor female, for you are all one in Christ Jesus.
Galatians 5:2
Take notice: I, Paul, tell you that if you let yourselves be circumcised, Christ will be of no value to you at all.
Galatians 5:3
Again I testify to every man who gets himself circumcised that he is obligated to obey the whole Law.
Galatians 6:15
For neither circumcision nor uncircumcision means anything. What counts is a new creation.
Ephesians 6:23
Peace to the brothers and love with faith from God the Father and the Lord Jesus Christ.
Colossians 1:4
because we have heard about your faith in Christ Jesus and your love for all the saints,
Colossians 3:11
Here there is no Greek or Jew, circumcised or uncircumcised, barbarian, Scythian, slave, or free, but Christ is all and is in all.
1 Thessalonians 1:3
and continually recalling before our God and Father your work of faith, your labor of love, and your enduring hope in our Lord Jesus Christ.
James 2:17
So too, faith by itself, if it is not complemented by action, is dead.
James 2:18
But someone will say, "You have faith and I have deeds." Show me your faith without deeds, and I will show you my faith by my deeds.
James 2:20
O foolish man, do you want evidence that faith without deeds is worthless?
James 2:26
As the body without the spirit is dead, so faith without deeds is dead.
Galatians 5:2,3
Behold, I Paul say unto you, that if ye be circumcised, Christ shall profit you nothing…
Galatians 3:28
There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female: for ye are all one in Christ Jesus.
Galatians 6:15
For in Christ Jesus neither circumcision availeth any thing, nor uncircumcision, but a new creature.
2 Corinthians 5:14
For the love of Christ constraineth us; because we thus judge, that if one died for all, then were all dead:
1 Thessalonians 1:3
Remembering without ceasing your work of faith, and labour of love, and patience of hope in our Lord Jesus Christ, in the sight of God and our Father;