So you follow any one of these great personalities, Brahmā... Brahmā is the greatest personality within this universe, and he has got his sampradāya which is known as Brahma-sampradāya. Similarly Lord Śiva has also a sampradāya which is called Rudra-sampradāya. Similarly, Nārada-Pañcarātra, Kumāra-sampradāya. So follow the sampradāya. Sampradāya vihīnā te mantrās te viphalaṁ matāḥ. If you do not follow any bona fide sampradāya, then your path of spiritual advancement will be baffled. You will simply waste your time. Viphalaṁ matāḥ. So we should follow the footsteps of great ācāryas. Then our progress is positive. There is no fear.