Welcome or Beware

19But I hope in the Lord Jesus to send Timothy to you shortly, so that I also may be encouraged when I learn of your condition. 20For I have no one else of kindred spirit who will genuinely be concerned for your welfare. 21For they all seek after their own interests, not those of Christ Jesus. 22But you know of his proven worth, that he served with me in the furtherance of the gospel like a child serving his father. 23Therefore I hope to send him immediately, as soon as I see how things go with me; 24and I trust in the Lord that I myself also will be coming shortly. 25But I thought it necessary to send to you Epaphroditus, my brother and fellow worker and fellow soldier, who is also your messenger and minister to my need; 26because he was longing for you all and was distressed because you had heard that he was sick. 27For indeed he was sick to the point of death, but God had mercy on him, and not on him only but also on me, so that I would not have sorrow upon sorrow. 28Therefore I have sent him all the more eagerly so that when you see him again you may rejoice and I may be less concerned about you. 29Receive him then in the Lord with all joy, and hold men like him in high regard; 30because he came close to death for the work of Christ, risking his life to complete what was deficient in your service to me.-Philippians 2:19-30
Philippians 3:6-as to zeal, a persecutor of the church; as to the righteousness which is in the Law, found blameless.