Attaining the Supreme (Mundaka Upaniṣad #18)

Material intelligence can help us to make plans and act in this world, but it can't help us to realize the Lord. The Lord is completely free and independent and can be understood only by one who He chooses. Therefore, the process of mental speculation is not useful for understanding the Lord; He can be understood only by devotional service. We should thus abandon material attempts and try to become pure devotees of the Lord. When we sincerely practice the path of bhakti, starting from the observance of regulative principles, spiritual knowledge is revealed to us. Only when our senses become purified by constant devotional practice, the truth of the Lord's pastimes, form, qualities, etc. is revealed.