'Concerned' in the Bible

Do not be concerned about your own interests, but also be concerned about the interests of others.

For I have no one else of kindred spirit who will genuinely be concerned for your welfare.

Therefore 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.

In conclusion, my brethren, be joyful in the Lord. For me to give you the same warnings as before is not irksome to me, while so far as you are concerned it is a safe precaution.

Having been circumcised on the eighth day, I am of the nation of Israel, from the tribe of Benjamin, a Hebrew of Hebrews. As far as the Law is concerned, I was a Pharisee.

As for my zeal, I was a persecutor of the church. As far as righteousness in the Law is concerned, I was blameless.

I rejoiced in the Lord greatly that once again you renewed your care for me. You were, in fact, concerned about me but lacked the opportunity to show it.