Baseball symbology. The bat is masculinity and the ball is femininity. When they have equal balance you have to get pass the base men. The people that run on the base part of the brain. The reptilian brain.
The scarlet lettermen is in reference to the Golden Dawn (GD). The GD officer vestment robes are scarlet. To this day the GD holds a grudge against Aleister Crowley for exposing the gay and bisexual practices in the Order. Saturn is the planet of judgement; its metal is lead. The lyrics Saturn comes back around is referencing karma (actions have consequences). The lovers and brothers lyrics is about the true story of Adam and Eve, not the Christian bible version--Cain is not the son of Adam, but is the son of the serpent, who is Lucifer. This story is told in Crowley's tarot card, The Lovers (or The Brothers). Full story can be found in Liber e Vel Exercitiorvm (Liber E)
When I heard of the Golden Dawn, I immediately thought of the Mythic Dawn form Elder Scrolls IV: Oblivion. I believe the cult in the game was based on the Golden Dawn, which is really cool. This only made my love for the Elder Scrolls series so much deeper.