Being a good friend is the best way to "see to it... advising one another daily" Heb 3:12-14

I've been really glad thinking about "Today" in my time with the Lord. Hebrews has several "today" statements:

Hebrews 3:12-14 says, "See to it, brothers, that none of you has a wicked heart of unbelief that turns away from the living God. But exhort (advice) one another daily, as long as it is called today, so that none of you may be hardened by sin’s deceitfulness. We have come to share in Christ if we hold firmly to the end the assurance we had at first.