Having established the faithfulness of Jesus Christ, “as a Son over His own house”, (6). The Hebrew writer begins to emphasize our need to be faithful to Him. This point is covered well in verses 7-15. He begins by quoting the Holy Spirit in Psalm 95.
The exhortation is simple, “Today, if you will hear His voice, do not harden your hearts as in the rebellion…” (7). This quote is direct, and references the hearts of the Israelites as they wandered in the wilderness of Judea. While they were cared for that entire time they constantly tested the Lord by their lack of faith and disobedience.
As such, God was “angry with that generation.” The entire generation fell in the wilderness, with none save Joshua and Caleb entering the promised land.
Our hearts can be hardened just as their’s. Again and again in scripture Christians are called to learn from the actions of the Israelites. There are examples of faith that we are to emulate (cf. Hebrew 11) . Here God wants us to heed the destruction that comes to the faithless (1 Cor. 1:10-11).
