Philippians 1:12-21 NKJV

Christ Is Preached  
¹² But I want you to know, brethren, that the things which happened to me have actually turned out for the furtherance of the gospel, ¹³ so that it has become evident to the whole palace guard, and to all the rest, that my chains are in Christ; ¹⁴ and most of the brethren in the Lord, having become confident by my chains, are much more bold to speak the word without fear.
¹⁵ Some indeed preach Christ even from envy and strife, and some also from goodwill: ¹⁶ The former  preach Christ from selfish ambition, not sincerely, supposing to add affliction to my chains; ¹⁷ but the latter out of love, knowing that I am appointed for the defense of the gospel. ¹⁸ What then? Only that in every way, whether in pretense or in truth, Christ is preached; and in this I rejoice, yes, and will rejoice.

To Live Is Christ
¹⁹ For I know that this will turn out for my deliverance through your prayer and the supply of the Spirit of Jesus Christ, ²⁰ according to my earnest expectation and hope that in nothing I shall be ashamed, but with all boldness, as always, so now also Christ will be magnified in my body, whether by life or by death. ²¹ For to me, to live is Christ, and to die is gain.

Philippians 3:7-11 NKJV

⁷ But what things were gain to me, these I have counted loss for Christ. ⁸ Yet indeed I also count all things loss for the excellence of the knowledge of Christ Jesus my Lord, for whom I have suffered the loss of all things, and count them as rubbish, that I may gain Christ ⁹ and be found in Him, not having my own righteousness, which is from the law, but that which is through faith in Christ, the righteousness which is from God by faith; ¹⁰ that I may know Him and the power of His resurrection, and the fellowship of His sufferings, being conformed to His death, ¹¹ if, by any means, I may attain to the resurrection from the dead.