B.G 2.61
Having restrained all the senses, he should sit meditating on me with the understanding that I (lord Krishna) am superior to everything else. He certainly obtains control over his senses, and for such a person, wisdom is steadfast.
Gīta Bhāshya 2.61
With effort, it is possible to bring senses under control. 'yuktaḥ' - who has joined lord in the mind. 'matparaḥ' - with understanding that I am (lord Krishna) is superior to everything else. Steadfast wisdom results from such a meditation.
If one thinks it is not possible (to control senses), then he is advised by 'tānīti' verse. It becomes possible (to control the senses) with a lot of effort. Therefore, it is recommended that one should put more effort.
'yuktaḥ' means one who has joined with Me is his mind, i.e. meditating on me. A person with the understanding that I am only 'paraḥ' , the transcendental, i.e. I am superior to everything else, is called 'matparaḥ' . Result obtained (by such meditation) is stated in 'vaśē' verse.