All of the Runes have an image, or symbol, that sets the train of recollection, ideology, and meaning in motion. This image isn't the 'meaning' of the rune, it is the picture that sparks off of the meaning and gives it form and reality.

The prompt-symbol for Tyr is a spear. Tyr is also the Norse God who defeated Fenris-Wolf but lost a hand in doing so. The message is that Justice will be done, although at some cost. Care must be taken that no ethics are being violated in one's actions, but then the outcome is assured. Tyr can be invoked as a weapon but, like any weapon, its use is dependent on the aim of the user. We must have a clear goal in sight, and the goal must be one that Justice will choose before Tyr can aid our endeavor.