B.G 7.01

śrībhagavānuvāca,
mayyāsaktamanāḥ pārtha yogaṁ yuñjan madāśrayaḥ। asaṁśayaṁ samagraṁ māṁ yathā jñāsyasi tacchr̥ṇu ॥1॥

The Blessed Lord said, "O son of Pritha, with your mind having a deep affection for Me, practicing yoga and taking refuge in Me, without doubt, you shall know Me completely. Hear this."

Gīta Bhāshya 7.01

The means ('sādhanam') was the subject of the past, while the glory of the Lord ('bhagavan-māhātmyam') is the primary subject from now on.
'āsaktamanāḥ' - whose mind is filled with deep affection; 'madāśrayaḥ'- one who is established in the understanding that "The Lord alone causes everything to happen through me, He alone is my refuge, and in Him alone I am established". 'asaṁśayaṁ' i.e. without doubt, and 'samagram' i.e. completely, describing the special attributes of such a person.

sādhanaṁ prādhānyena uktam atītaiḥ adhyāyaiḥ। uttaraistu ṣaḍbhiḥ bhagavanmāhātmyaṁ prādhānyena āha।

The means ('sādhanam') was the primary subject of the past chapters. However, the glory of the Lord ('bhagavan-māhātmyam') is the primary subject after the sixth chapter.

āsaktamanāḥ atīva snehayuktamanāḥ। madāśrayaḥ - 'bhagavāneva sarvaṁ mayā kārayati, sa eva me śaraṇam, tasminnevāhaṁ sthitaḥ' iti sthitaḥ। asaṁśayaṁ, samagram iti kriyāviśeṣaṇam ॥1॥

'āsaktamanāḥ'- means one whose mind is filled with deep affection. 'madāśrayaḥ'- refers to the state of one who is established in the understanding that "The Lord alone causes everything to happen through me, He alone is my refuge, and in Him alone I am established". 'asaṁśayaṁ' i.e. without doubt, and 'samagram' i.e. completely are adverbs describing the special attributes.

Gīta Tātparya 7.01

The glory of the Lord is specifically spoken in this chapter.

bhagavanmahimā viśeṣata ucyate।

The glory of the Lord is specifically spoken.