“And so after he had patiently indured, he obtained the promise.”
1611 King James Version (KJV)
6:15 After he had waited - Thirty years. He obtained the promise - Isaac, the pledge of all the promises.
Heb 6:15 He obtained the promise. It was sure, but he had to patiently endure in order to obtain. The history of Abraham shows how he was blessed.