Here it is:
"...we are His house, if we hold firmly to our confidence and the hope of which we boast." Hebrews 3:6
If you do not have faith you are not "His house". Only those who are in the house, and stay in the house are protected from the destroying angel. I know you subscribe to a theology that says this is not true. But you are the one who does not have scripture to back up your belief that the author of Hebrews is wrong.
The Author is not wrong, but your interpretation is....Your “take” is this—- Salvation is conditioned upon Enduring and if you don’t Endure to the end, you are Lost....
If our Salvation depends on our Endurance, it contradicts the many, many Promises given to us from God in regard to our Eternal Security....The Bible assures us that the only thing that saves a person is His Grace —- NOT “ Endurance” .....Where does the Bible say “ By Endurance you are Saved, Through Faith , lest any man should boast?”......If Endurance Saves, God mist have lied to us about Grace....and that ain’t gonna happen...
The underlying problem is the word “ IF”.....
When Satan asked Jesus “ IF” He was the Son Of God He was not indicating that he didn’t know who Jesus was....The Greek Word That is translated “ IF “ also means, “ SINCE” and “ that” interpretation actually falls into line with the Rest Of Scripture....Scripture that does not inspire fear and concern, but Scrioture that backs up what Paul said elsewhere—- “ The Holy Spirit is SEALED inside of us and is a down payment that GUARANTEES our Salvation”......Col.1:13