A pure impersonalist philosopher reasons this way:
That who worship and serve a personal god with a form does it from a need. He cannot conceive of an immanent god because of his experience with name and form. He cannot conceive the abstraction and hence imagines a god – the anthromorphic principle.
A pure personalist philosopher reasons this way:
Worship means a person. But God as a person is a transcendental person – not conceivable by our limited abilities of perception. Hence impersonalists cannot conceive that such potency can emanate from a person. Due to their lack of conception, they imagine impersonalism.
Please note that both the school of philosophers acknowledge and use it to their advantage the inconceivable potency of a personal God or the all pervading Consciousness.
This debate can never be settled because of the inconceivable factor. Hence the impersonal and personal debate can never be resolved and is eternal.
It can only be resolved by someone who knows thoroughly about the Science of God. But how one can conceive which is by definition inconceivable. Or in other words, whom God has revealed Himself.
Who is that?
The author of Vedanta Sutra – Lord Vyasadeva delcares
Vadanti tatta-vidas tattwa ja jyanam-adyam
Brahmeti paramateti bhagavaneti sabdyate
Those who know the Supreme Absolute Truth has told the Truth to be non-dual and is realized in its impersonal Brhaman form, localized paramatma form and as Supreme Personality of Godhead form.
From this, the immediate logical clarity, sparkling like light comes from Lord Krishna’s pronouncement in the Bhagavad-Gita where he establishes Himself as the Supreme Personality of Godhead:
bhaktya mam abhijanati
yavan yas casmi tattvatah
tato mam tattvato jnatva
visate tad-anantaram [ Bg – Chapter 18, Text 55 ]
One can understand the Supreme Personality as He is only by devotional service. And when one is in full consciousness of the Supreme Lord by such devotion, he can enter into the kingdom of God. (Translated by Srila Prabhupada, BG As it is, 1974 McMillan Edition at www.asitis.com ]
The purport by Srila Prabhupada below, finally settles the debate conclusively – Note the word visate
The Supreme Personality of Godhead, Krsna, and His plenary portions cannot be understood by mental speculation nor by the nondevotees. If anyone wants to understand the Supreme Personality of Godhead, he has to take to pure devotional service under the guidance of a pure devotee. Otherwise, the truth of the Supreme Personality of Godhead will always be hidden. It is already stated (naham prakasah) that He is not revealed to everyone. Everyone cannot understand God simply by erudite scholarship or mental speculation. Only one who is actually engaged in Krsna consciousness and devotional service can understand what Krsna is. University degrees are not helpful.
One who is fully conversant with the Krsna science becomes eligible to enter into the spiritual kingdom, the abode of Krsna. Becoming Brahman does not mean that one loses his identity. Devotional service is there, and as long as devotional service exists, there must be God, the devotee, and the process of devotional service. Such knowledge is never vanquished, even after liberation. Liberation involves getting free from the concept of material life; in spiritual life the same distinction is there, the same individuality is there, but in pure Krsna consciousness. One should not misunderstand that the word visate, “enters into Me,” supports the monist theory that one becomes homogeneous with the impersonal Brahman. No. Visate means that one can enter into the abode of the Supreme Lord in his’s individuality to engage in His association and render service unto Him. For instance, a green bird enters a green tree not to become one with the tree but to enjoy the fruits of the tree. Impersonalists generally give the example of a river flowing into the ocean and merging. This may be a source of happiness for the impersonalist, but the personalist keeps his personal individuality like an aquatic in the ocean. We find so many living entities within the ocean, if we go deep. Surface acquaintance with the ocean is not sufficient; one must have complete knowledge of the aquatics living in the ocean depths.
Because of his pure devotional service, a devotee can understand the transcendental qualities and the opulences of the Supreme Lord in truth. As it is stated in the Eleventh Chapter, only by devotional service can one understand. The same is confirmed here; one can understand the Supreme Personality of Godhead by devotional service and enter into His kingdom.
After attainment of the brahma-bhuta stage of freedom from material conceptions, devotional service begins by one’s hearing about the Lord. When one hears about the Supreme Lord, automatically the brahma-bhuta stage develops, and material contamination–greediness and lust for sense enjoyment–disappears. As lust and desires disappear from the heart of a devotee, he becomes more attached to the service of the Lord, and by such attachment he becomes free from material contamination. In that state of life he can understand the Supreme Lord. This is the statement of Srimad-Bhagavatam also. Also after liberation the process of bhakti or transcendental service continues. The Vedanta-sutra confirms this: aprayanat tatrapi hi drstam. This means that after liberation the process of devotional service continues. In the Srimad-Bhagavatam, real devotional liberation is defined as the reinstatement of the living entity in his own identity, his own constitutional position. The constitutional position is already explained: every living entity is the part and parcel fragmental portion of the Supreme Lord. Therefore his constitutional position is to serve. After liberation, this service is never stopped. Actual liberation is getting free from misconceptions of life.