Thematic Bible: Warn their people against

Wherefore, (as the Holy Spirit saith, 'To-day, if His voice ye may hear -- ye may not harden your hearts, as in the provocation, in the day of the temptation in the wilderness, in which tempt Me did your fathers, they did prove Me, and saw My works forty years; read more.
wherefore I was grieved with that generation, and said, Always do they go astray in heart, and these have not known My ways; so I sware in My anger, If they shall enter into My rest !') See, brethren, lest there shall be in any of you an evil heart of unbelief in the falling away from the living God,