NET
22 They strengthened the souls of the disciples and encouraged them to continue in the faith, saying, “We must enter the kingdom of God through many persecutions.”
Darby
22 establishing the souls of the disciples, exhorting them to abide in the faith, and that through many tribulations we must enter into the kingdom of God.
KJV
22 Confirming the souls of the disciples, [and] exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.