New Defender's Study Bible Notes
4:10 God did from his. Note again that God “ceased from His works” of creation, and thus creation is no longer taking place, save in occasional special miracles. In analogous fashion, the believer now enters into rest (not the sabbatismos rest which still “remaineth”), but the immediate spiritual rest (Greek katapausis) received right now, when we cease trying to work for our salvation and receive the finished work of Christ by faith.
4:11 labour. The word “labour” here means, “be diligent.” We do not work to enter into His rest, for that is the very theme of this section, but rather believe with confidence in His Word and His work. This faith will result in good works (Ephesians 2:10) as evidence of the reality of our faith (James 2:18), but it is not the works that save us.