The duty of the disciple is to fully surrender unto the spiritual master. Unless you can surrender, you do not accept anyone as spiritual master. If you want the spiritual master to abide by your order, then that acceptance of spiritual master is a farce. It is not acceptance.
Acceptance of spiritual master means that one should surrender unto the spiritual master. Tad viddhi praṇipātena paripraśnena sevayā (BG 4.34). If you want to learn that transcendental science, tad viddhi, you try to understand. How? Praṇipātena. Prakṛṣṭa-rūpeṇa nipāta. Fully surrendering, falling flat: "Sir, I surrender unto you." Praṇipātena paripraśnena. And then inquire question.
According to our Vedic principle, nobody has got the right to question anyone unless that person is accepted as spiritual master. Otherwise, it is waste of time. Spiritual . . . if you want to question somebody, you must accept his answer. You cannot argue. That is acceptance of authority. Just like in Vedas, whatever injunctions are there, we accept it without any argument. That is Vedic instruction.