'Affairs' in the Bible

But that you also may know my affairs, how I am doing, Tychicus, the beloved brother and faithful servant in the Lord, will make known to you all things;

All my affairs will be made known to you by Tychicus, the beloved brother, faithful servant, and fellow bondservant in the Lord.

No soldier on duty entangles himself in the affairs of life, that he may please him who enrolled him as a soldier.