have. strived. earnestly endeavouring. Greek. philotimeomai. Only here; 2 Corinthians 5:9; 1 Thessalonians 4:11.
preach, &c. See Romans 1:15. App-121.
named. (already) named, as Revised Version.
lest... build. in order that. should not (App-105) build.
another man's. another's (App-124)