Gamaliel finishes addressing the council members. Though they beat the apostles, command them not to teach about Jesus, and let them go, the disciples continue to teach and preach.
# keep away from these men and let them alone
Gamaliel is telling the Jewish leaders no to punish the apostles any more or to put them back in jail. (See: [[rc://en/ta/man/translate/figs-explicit]])
# if this plan or work is of men
"if men have devised this plan or are doing this work"