1 Thessalonians 4:1
Finally then, brothers, we request and urge you, in [the fellowship of] the Lord, that you should live [dedicated lives] and please God. Just as you people received direction from us [on doing this], see that you [continue to] do it more and more.
Matthew 28:20
[Then] go on teaching them [i.e., these new converts] to obey everything I have commanded you and my presence will be with you always, even to the end of the age.
Mark 13:34
It is like a man who left his house on a trip to another country. [Before leaving] he put his servants in charge of his affairs, giving each one a [particular] job to do, then he ordered the gatekeeper to stay alert [i.e., while he was gone].
2 Thessalonians 3:6-12
Now we command you, brothers, in the name [i.e., by the authority] of our Lord Jesus Christ, that you people stay away from every brother [or sister] who lives an idle life [See note on I Thess. 5:14], and not according to the [inspired] tradition which you received from us.