Preach the word, in season and out of season
2 Timothy 4:2 (ASV 1901)
2preach the word; be urgent in season, out of season; reprove, rebuke, exhort, with all longsuffering and teaching.
Esther Chang risked treason by sharing the gospel with a dejected war veteran while still under investigation. That same day, her life changed completely - for the better!
In four days, with no single word uttered, Harlan Popov won the soul of a next door prisoner to Christ. This he did by taking advantage of the "Prison Telegraph" - an amazing wordless means of communication among prisoners.