16 For who were those who heard and yet rebelled? Was it not all those who left Egypt led by Moses? 17 And with whom was he provoked for forty years? Was it not with those who sinned, whose bodies fell in the wilderness? 18 And to whom did he swear that they would not enter his rest, but to those who were disobedient? 19 So we see that they were unable to enter because of unbelief. (Hebrews 3:16-19)
Unbelief: The author continued to apply the Psalm 95 to his Jewish audience. Their ancestors had experienced God’s deliverance when Moses led them across the Red Sea and saved them from Pharoah’s army. Yet, they failed to trust that the Lord would give them victory over the “giants in the land.” The writer reminded them that unbelief at Kadesh Barnea had brought God’s wrath and denied them rest.
Rebellion: The unbelief of their forefathers led to their rebellion. The writer warned the first century believers that they too would not receive the rest promised by the Lord because of their unbelief.
Exhort: Notice that the author is applying his own advice (3:13) by urging his fellow Jews to place their trust in the Lord.
Challenge: Do you believe that the Lord will fight your battles for you or are you struggling alone in trials, tribulations and temptations? Have you given the Lord control of your life?
Obedience to God's will is the secret of spiritual knowledge and insight. It is not willingness to know, but willingness to DO (obey) God's will that brings certainty. Eric Liddell