Adam Clarke's Commentary on the Bible - Hebrews 4:8
For if Jesus had given them rest - It is truly surprising that our translators should have rendered the Ιησους of the text Jesus, and not Joshua, who is most clearly intended. They must have known that the יהושע Yehoshua of the Hebrew, which we write Joshua, is everywhere rendered Ιησους , Jesus, by the Septuagint; and it is their reading which the apostle follows. It is true the Septuagint generally write Ιησους Ναυη , or Υἱος Ναυη , Jesus Nave, or Jesus, son of Nave, for it is... read more
Adam Clarke's Commentary on the Bible - Hebrews 4:7
He limiteth a certain day - The term day signifies not only time in general, but also present time, and a particular space. Day here seems to have the same meaning as rest in some other parts of this verse. The day or time of rest relative to the ancient Jews being over and past, and a long time having elapsed between God's displeasure shown to the disobedient Jews in the wilderness and the days of David, and the true rest not having been enjoyed, God in his mercy has instituted another day... read more