Hebrews 4:6

6 since then, it remaineth for certain to enter into it, and those who did first hear good news entered not in because of unbelief --

Hebrews 4:6 Meaning and Commentary

Hebrews 4:6

Seeing therefore it remaineth
It follows by just consequence,

that some must enter therein;
for God's swearing concerning some, that they should not enter into his rest, supposes that others should: and

they to whom it was first preached;
to whom the Gospel was first preached, namely, the Israelites in the wilderness: entered not in because of unbelief; See ( Hebrews 3:19 ) .

Hebrews 4:6 In-Context

4 for He spake in a certain place concerning the seventh [day] thus: `And God did rest in the seventh day from all His works;'
5 and in this [place] again, `If they shall enter into My rest -- ;'
6 since then, it remaineth for certain to enter into it, and those who did first hear good news entered not in because of unbelief --
7 again He doth limit a certain day, `To-day,' (in David saying, after so long a time,) as it hath been said, `To-day, if His voice ye may hear, ye may not harden your hearts,'
8 for if Joshua had given them rest, He would not concerning another day have spoken after these things;
Young's Literal Translation is in the public domain.