Barnabas 15:4
Give heed, children, what this meaneth; He ended in six days. He
meaneth this, that in six thousand years the Lord shall bring all
things to an end; for the day with Him signifyeth a thousand years;
and this He himself beareth me witness, saying; Behold, the day of he Lord shall be as a thousand years. Therefore, children, in six
days, that is in six thousand years, everything shall come to an end.
Barnabas 15:5
And He rested on the seventh day. this He meaneth; when His Son shall come, and shall abolish the time of the Lawless One, and shall judge the ungodly, and shall change the sun and the moon and the stars, then shall he truly rest on the seventh day.
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Barnabas 15:8
Finally He saith to them; Your new moons and your Sabbaths I cannot away with. Ye see what is His meaning ; it is not your present Sabbaths that are acceptable [unto Me], but the Sabbath which I have made, in the which, when I have set all things at rest, I will make the beginning of the eighth day which is the beginning of another world.
Barnabas 15:9
Wherefore also we keep the eighth day for rejoicing, in the which
also Jesus rose from the dead, and having been manifested ascended into the heavens.