Passage
Therefore, comfort one another and build up one another, just as you also are doing.
Therefore, comfort one another and build up one another, just as you also are doing.
1 Thessalonians 5:9 For God has not appointed us for wrath, but for obtaining salvation through our Lord Jesus Christ,
1 Thessalonians 5:10 who died for us, so that whether we are awake or asleep, we will live together with Him.
1 Thessalonians 5:11 Therefore, comfort one another and build up one another, just as you also are doing.
1 Thessalonians 5:12 But we ask of you, brothers, that you know those who labor among you, and lead you in the Lord and admonish you,
1 Thessalonians 5:13 and that you regard them very highly in love because of their work. Live in peace with one another.
The verse centers on "therefore", "comfort", "another", "build", "just", and "doing". It is saying that the verse draws attention to "therefore" and "comfort", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 10's "who died for us so that whether..." into verse 12's "But we ask of you brothers that...", so "therefore" and "comfort" belong inside that flow. In 1 Thessalonians context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "therefore" and "comfort" with trust shaped by these words, not by a vague optimism outside the passage.