The Supreme Brahman cannot be accepted as impersonal, otherwise the six opulences, which belong to the Supreme Personality of Godhead, cannot be attributed to Brahman. All the Vedas and Purāṇas affirm that the Supreme Personality of Godhead is full of spiritual energies, but foolish people simply reject this and deride His activities. They misinterpret the transcendental body of Kṛṣṇa to be a creation of material nature, and this is considered to be the greatest offense and greatest sin. One should simply accept the words of Lord Caitanya as He spoke them before Prakāśānanda Sarasvatī and the Māyāvādī sannyāsīs.
The individual personality of the Supreme Absolute Truth is explained in Śrīmad-Bhāgavatam (3.9.3-4): "O Supreme Lord, the transcendental form which I am seeing is the embodiment of transcendental pleasure. It is eternal and devoid of the contamination of the material modes. It is the greatest manifestation of the Absolute Truth, and it is full of effulgence. O soul of everyone, You are the creator of this cosmic manifestation and all the material elements. I surrender unto You in Your transcendental form, O Kṛṣṇa! O most auspicious universe! You advent Yourself in Your original personal form in order to be worshiped by us, and we perceive You either by meditation or by direct worship. Foolish people contaminated by material nature do not give much importance to Your transcendental form, and consequently they glide down to hell."