Their hardness of heart toward God could result in open rebellion against Him. Referring to Psalm 95:7–8 and stressing the word today in verse 15 has (as in verse 7), the apostle saw that his generation was in a similar situation to that of their forefathers at Kadesh Barnea. That is, it would be possible for a redeemed people to respond in unbelief to God’s promises and thus lose the blessings God provides for those who walk by faith. 4. The loss of promised blessings (3:18–19). 18 And to whom