12Take heed, brethren, lest there be in any of you an evil heart of unbelief, in departing from the living God.
13But exhort one another daily, while it is called To day; lest any of you be hardened through the deceitfulness of sin.
14For we are made partakers of Christ, if we hold the beginning of our confidence stedfast unto the end;
15While it is said, To day if ye will hear his voice, harden not your hearts, as in the provocation.
16For some, when they had heard, did provoke: howbeit not all that came out of Egypt by Moses.
17But with whom was he grieved forty years? was it not with them that had sinned, whose carcases fell in the wilderness?
18And to whom sware he that they should not enter into his rest, but to them that believed not?
19So we see that they could not enter in because of unbelief.
4Let us therefore fear, lest, a promise being left us of entering into his rest, any of you should seem to come short of it.
2For unto us was the gospel preached, as well as unto them: but the word preached did not profit them, not being mixed with faith in them that heard it.
3For we which have believed do enter into rest, as he said, As I have sworn in my wrath, if they shall enter into my rest: although the works were finished from the foundation of the world.
4For he spake in a certain place of the seventh day on this wise, And God did rest the seventh day from all his works.
5And in this place again, If they shall enter into my rest.
6Seeing therefore it remaineth that some must enter therein, and they to whom it was first preached entered not in because of unbelief:
7Again, he limiteth a certain day, saying in David, To day, after so long a time; as it is said, To day if ye will hear his voice, harden not your hearts.
8For if Jesus had given them rest, then would he not afterward have spoken of another day.
9There remaineth therefore a rest to the people of God.
10For he that is entered into his rest, he also hath ceased from his own works, as God did from his.
11Let us labour therefore to enter into that rest, lest any man fall after the same example of unbelief.
12For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.
13Neither is there any creature that is not manifest in his sight: but all things are naked and opened unto the eyes of him with whom we have to do.
Enter another bible reference:
10 February 2011