Then let us read further than Genesis
As well have you not read that even Jesus' Disciples made it clear by example that one must earn their daily bread
While one may be crucified to the flesh, and while the Sabbath is "In Christ"
we're still not in heaven yet, and still dwell within a fleshly body even though we are no longer of this world.
As God toiled and labored for 6 days and rested on the seventh
We too shall toil and labor for the Lord here, until our final rest in heaven.
"One should not try to reap ones reward before it is given."
"try not to count your chickens before they're hatched."
The rest we have for now is being released from the bondage of being a slave to sin.
Although this does not negate from the fact that one must still not be a sluggard expecting a free ride simply because they are a follower of Christ.
(Prov 26 As a door turns on its hinges, so a sluggard turns on his bed.)
and must still work to care for the vessel which houses the Lord's Holy Spirit within.
2 Thessalonians
8 nor did we eat anyone’s food without paying for it. On the contrary, we worked night and day, laboring and toiling so that we would not be a burden to any of you. 9 We did this, not because we do not have the right to such help, but in order to offer ourselves as a model for you to imitate. 10 For even when we were with you, we gave you this rule:
“The one who is unwilling to work shall not eat.”
Shall---implies a duty thereof, it is a command. As in thou SHALL