Albert Barnes' Notes on the Whole Bible - 1 Corinthians 4:17
For this cause - In order to remind you of my doctrines and my manner of life. Since I am hindered from coming myself, I have sent a fellow laborer as my messenger, well acquainted with my views and feelings, that he might do what I would do if I were present.Have I sent unto you Timotheus - Timothy, the companion and fellow laborer of Paul. This was probably when Paul was at Ephesus. He sent Timothy and Erastus into Macedonia, probably with instruction to go to Corinth if convenient. Yet it... read more
The Pulpit Commentary - 1 Corinthians 4:17
For this cause. Because, as your spiritual father, I naturally take the deepest interest in your well being. Have I sent; rather, I sent. Timothy had started before this letter was despatched ( Acts 19:22 ), but he did not reach Corinth till after its arrival, because he had been unable to go by sea, and had to travel round by Macedonia. St. Paul, on hearing the grave news from Corinth, seems to have countermanded him ( 1 Corinthians 16:10 , " If Timotheus come"), but was uncertain... read more