The Arcanum 7 represents the triumph, but what should we do to achieve it?
Answers from the books of Samael Aun Weor
Arcanum number 7 is the chariot of war, which the Monad has formed in order to manifest in this world, with power to work in this sphere of life. It is the Monad realized, manifesting through his 7 bodies. From another perspective 7 is struggles, battles, difficulties; but he is always victorious despite the battles.
Samael Aun Weor. Tarot and Cabala