Karma yoga is the foundation for meditation. The next level will be Vedantic, Shravana, Manana and Aditya Ghasan. A Karma Yogi is as good as a traditional monk or a Yogi says Sri Krishna in his Bhagavadhu Vaja.
Swami Sarvapriyananda teaches the Chapter 6 (Verse 1) of the Bhagavad Gita. In this series of talks, Swami Sarvapriyananda unfolds the highest truths of Vedanta through the study of the Bhagavad Gita (The Song of God).