“Since a saint’s gloom reflects unkindness on God Himself, how can we recommend His satisfying love if it does not satisfy us? The world thinks the Christian life is depressing anyway, a dry meal where very little wine of joy is tasted. Why will you confirm their deception, Christian? Why should they have your example as evidence against Jesus and His Word, which promises peace and joy to everyone who comes to this table?
“God forbid that your behavior, which should hold forth ‘the word of life’ and demonstrate the reality of it in the eyes of the world, ever disagree or throw doubt on His Word (Philippians 2:16). …
“When unbelievers see Christians sad as they hold the cup of salvation in their hands, they suspect that the wine is not so good as preachers say it is. … Christian, do not give unbelievers reason to imagine, by seeing you limping through the race, that they must forfeit happiness if they become Christians and spend the rest of their lives in a house of mourning, with a team of losers.
“Is Christ’s Gospel full of abundant life or not?” —William Gurnall, in The Christian In Complete Armor (emphasis mine)