Passage
That it may be well with thee, and that thou mayst liue long on earth.
That it may be well with thee, and that thou mayst liue long on earth.
Ephesians 6:1 Children, obey your parents in the Lord: for this is right.
Ephesians 6:2 Honour thy father and mother (which is the first commandement with promise)
Ephesians 6:3 That it may be well with thee, and that thou mayst liue long on earth.
Ephesians 6:4 And ye, fathers, prouoke not your children to wrath: but bring them vp in instruction and information of the Lord.
Ephesians 6:5 Seruants, be obedient vnto them that are your masters, according to the flesh, with feare and trembling in singlenesse of your hearts as vnto Christ,
The verse centers on "well", "thee", "thou", "mayst", "liue", "long", and "earth". It is saying that the verse draws attention to "well" and "thee", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 2's "Honour thy father and mother which is..." into verse 4's "And ye fathers prouoke not your children...", so "well" and "thee" belong inside that flow. In Ephesians context, the local focus is grace, union with Christ, the church, and new creation.
A plain takeaway is to answer the verse's own emphasis on "well" and "thee" with trust shaped by these words, not by a vague optimism outside the passage.