Hebrews 4:9-11 ... There remaineth therefore a rest to the 
people of God. 10 For he that is entered into his rest, he also hath 
ceased from his own works, as God did from his. 11 Let us labour 
therefore to enter into that rest, lest any man fall after the same 
example of unbelief.
Psalm 48:14 ... For this God is our God for ever and ever: he will be our guide even unto death.