We hold unwaveringly to the hope that we confess

I was able to catch the end of Barak's acceptance speach. Great speach but what touched me was his final line. I perked up and thought "did he just quote scripture"? And sure enough, I would say it is pretty close to Hebrews 10:23.
"And let us hold unwaveringly to the hope that we confess, for the one who made the promise is trustworthy."

Hebrews is a great read. I hope that we can also spur one another on to love and good works. (Hebrews 10:24)