Hebrews 3:12-15

So search your hearts every day, my brothers and sisters, and make sure that none of you has evil or unbelief hiding within you. For it will lead you astray, and make you unresponsive to the living God. This is the time to encourage each other to never be stubborn or hardened by sin’s deceitfulness. For we are mingled with the Messiah, if we will continue unshaken in this confident assurance from the beginning until the end. For again, the Scriptures say