666 has had a bad reputation because of its biblical meaning as "beast number", but this is largely unjustified. The spiritual meaning of 666 is an encouragement to refocus. 666 - tells you to pay more attention to any fixations you currently have on earthly problems and details. 

A representation of 666 reminds us that we humans can be very wrapped up in our “problems” and lose what is really important to us and to life in general.

If the three sixes appear to you somewhere or often, it may be a sign of a divine push of redirection. You may be focusing too much on something trivial to the point that you are missing out on what is really most important.

Notice when and where you saw the angel number. Yes, 666 is an angel number! What to do if you see it often?

Seeing this symbol often is an alarm to shift the focus from something specific, in order to relieve some of the stress in your life. Think of this symbol as an opportunity to slow down and evaluate where your mental and physical energy is being spent.

This angel number is a guide to re-engaging to nurture your foundation - physical, mental and emotional well-being. It's also a reminder to give up things you can't control.

Let yourself rest and "regroup", knowing that the universe is supporting you!