The light leads you home, but the light lead you astray.
Don’t be blinded by the light.
To be light is to be insufficiently affected by “the Love that moves the sun and the other stars.” It is caused by — or causes — or is indistinguishable from — a lack of inner substance.
Easy to confuse lightness with spirituality. The wind bloweth where it listeth, yes, but only the heavier planets can hold onto an atmosphere.