Angel 407 is an inner-looking number, meant to remind you that you are firm in your beliefs and convictions, that you are on the divine path (for the number zero represents the divine, with neither beginning nor end,) and the number 7 represents your psychic and spiritual powers.
The angels are thinking of you and your abilities, and push you to continue to seek that inner light that you’ve been chasing.
You will succeed, as you have a strong base to start from, but continue working towards that goal.