Psalm 95:7–11
$7$ ... Today, if only you would hear his voice,
$8$ “Do not harden your hearts as you did at Meribah,
as you did that day at Massah in the wilderness,
$9$ where your ancestors tested me;
they tried me, though they had seen what I did.
$10$ For forty years I was angry with that generation;
I said, ‘They are a people whose hearts go astray,
and they have not known my ways.’
$11$ So I declared on oath in my anger,
‘They shall never enter my rest.’”
The author of Hebrews focuses on the word “Today.” of this Psalm. The Lord expected His people to enter His resting place (the Promised Land), just as He expects His people to enter His kingdom today. The Promised Land was a shadow of His kingdom. Faith and obedience were necessary to enter the Promised Land; likewise, faith and obedience are necessary to enter His kingdom today. Those who enter will find true rest and peace.