A man becomes pure through sincerity of intellect; thereupon, in meditation he beholds Him who is without parts.
For me, meditation re-orders the natural flow of life. Everybody has a flow or stream of consciousness that allows all things to move without resistance. Decisions come easily, things fall into place, and there’s no conflict.
Restrain the mind until it dissolves in the Consciousness. This is wisdom, this is meditation. The rest is all logic and verbal extensions.