Converts a ‘refreshing joy’

Today’s devotional comes from the heart of one who has God’s mission in the forefront. Here’s a small paragraph from the powerful page:

Converts are a refreshing joy, III John 4. The unexpected should be expected in the Christian life. Sinners repent. The afflicted find peace. The cold embers of past faith are rekindled. Moments of success are times of festive celebration.

Are many full-time workers frustrated because they’re not evangelizing, but instead speaking to people unmoved by the gospel?

Focus question: How can a Christian cultivate the great expectation of seeing people convert to Christ?