'Indeed' in the Bible

Some indeed preach Christ even out of envy and strife, and some also out of good will.

For indeed he was sick, nearly to death, but God had mercy on him; and not on him only, but on me also, that I might not have sorrow on sorrow.

Finally, my brothers, rejoice in the Lord. To write the same things to you, to me indeed is not tiresome, but for you it is safe.

But I rejoice in the Lord greatly, that now at length you have revived your thought for me; in which you did indeed take thought, but you lacked opportunity.