In those days, very few jobs required a person to work on Sunday. In those days one parent, not two, was employed outside the home. I certainly would emphasize that maturing Christians want to study and worship with their spiritual family on every possible occasion, but I do not believe that our bodies' physical presence in an assembly is the primary evidence of the depth or quality of a person's faith. Another perspective suggests that a Christian must sing praises to God, take communion, and financially support the congregation. Basically this perspective says a Christian must worship.
Worship is an essential, critical part of being spiritually alive.
It is a unique form of fellowship with God, with Christ, with the Spirit, and with our Christian family. The three things that I want to suggest are more fundamental than worship. He or she must react to Jesus' death. He or she must react to Jesus' resurrection. Personally, I do not believe that it is possible for any man or woman to be spiritually alive without reacting to those three things.