Square Meanings List:
stasis, grounding, base order of the universe, hearth, home, heart earth (Chinese) plans, manifesting ideas into reality, the number 4, the material world

Of Interest:
In Islam, the square is the symbol for the heart.

Each side of the square represents a path to inspiration, or an opening: Angelic, Diabolic, Human, Divine

The square is an old symbol for the number 4, and has been used to represent the 4 seasons, the 4 directions.

Squares are solid shapes (as opposed to crosses) – and squares have been used to represent the material world. When paired with crosses, they represent heaven and dart, or spiritual and material. Because squares are familiar, and solid – they tend to convey trust and suggest honesty. They are peaceful and unmoving.