Passage
`Happy the mourning--because they shall be comforted.
`Happy the mourning--because they shall be comforted.
Matthew 5:2 and having opened his mouth, he was teaching them, saying:
Matthew 5:3 `Happy the poor in spirit--because theirs is the reign of the heavens.
Matthew 5:4 `Happy the mourning--because they shall be comforted.
Matthew 5:5 `Happy the meek--because they shall inherit the land.
Matthew 5:6 `Happy those hungering and thirsting for righteousness--because they shall be filled.
The verse centers on "happy", "mourning--because", "shall", and "comforted". It is saying that the verse draws attention to "happy" and "mourning--because", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 3's "Happy the poor in spirit--because theirs is..." into verse 5's "Happy the meek--because they shall inherit the...", so "happy" and "mourning--because" belong inside that flow. In Matthew context, the local focus is Christ, faith, and discipleship.
A plain takeaway is to answer the verse's own emphasis on "happy" and "mourning--because" with trust shaped by these words, not by a vague optimism outside the passage.