Krsna is open to everyone, and you can approach Krsna in any capacity - as Brahman, Paramatma, or Bhagavan, the Supreme Personality of Godhead. But it is up to you to relish which one is relishable for you. That is up to you. But Krsna is prepared to accept you in any way you like. So Brahman, Paramatma and Bhagavan, they are the same one truth, but it is difference of realization.
Lecture Bhagavad-Gita 4.11, Bombay, March 31, 1974