I. FEAR AND DILIGENCE - v1, 11 - "「God’s promise of entering his rest still stands, so we ought to tremble with fear that some of you might fail to experience it." - "「So let us do our best to enter that rest. But if we disobey God, as the people of Israel did, we will fall."
A. have fear of God v1 ( Awesome reverence) -1. Jesus taught us whom to fear 「“Don’t be afraid of those who want to kill your body; they cannot touch your soul. Fear only God, who can destroy both soul and body in hell.」 Matthew 10:28 NLT
B. Be diligent ( strenous effort) is important 「In view of all this, make every effort to respond to God’s promises. ......work hard to prove that you really are among those God has called and chosen. Do these things, and you will never fall away.」 2 Peter 1:5, 10 NLT
3. We can't know God's power to save 「For I am not ashamed of this Good News about Christ. It is the power of God at work, saving everyone who believes—the Jew first and also the Gentile. This Good News tells us how God makes us right in his sight. This is accomplished from start to finish by faith. As the Scriptures say, “It is through faith that a righteous person has life.”」 Romans 1:16-17 NLT
A. God made a standard to follow - v.3-4 「On the seventh day God had finished his work of creation, so he rested from all his work. And God blessed the seventh day and declared it holy, because it was the day when he rested from all his work of creation.」 Genesis 2:2-3 NLT
B. God made a requirement-v.5-6 「You have six days each week for your ordinary work, but the seventh day is a Sabbath day of rest dedicated to the LORD your God. On that day no one in your household may do any work. This includes you, your sons and daughters, your male and female servants, your livestock, and any foreigners living among you. For in six days the LORD made the heavens, the earth, the sea, and everything in them; but on the seventh day he rested. That is why the LORD blessed the Sabbath day and set it apart as holy.」 Exodus 20:9-11 NLT
C. God made an ultimate rest through Jesus- v. 7-10 「Then Jesus said, “Come to me, all of you who are weary and carry heavy burdens, and I will give you rest. Take my yoke upon you. Let me teach you, because I am humble and gentle at heart, and you will find rest for your souls. For my yoke is easy to bear, and the burden I give you is light.”」 Matthew 11:28-30 NLT
Conclusion: we can have the assurance of entering into God's rest by 1. Fear and diligence 2.The word of God 3. Faith May the words of the writer to the Hebrews sink deep into our Hearts - Let us do our best to enter that rest. But if we disobey God , as the people of Israel did, we will fall.