'Obey' in the Bible

But the men marvelled, saying, What manner of man is this, that even the winds and the sea obey him!

To obey my Father who is in Heaven--that is to be my brother and my sister and my mother."

yet he has no [substantial] root in himself, but is only temporary, and when pressure or persecution comes because of the word, immediately he stumbles and falls away [abandoning the One who is the source of salvation].

If he pays no attention to them [refusing to listen and obey], tell it to the church; and if he refuses to listen even to the church, let him be to you as a Gentile (unbeliever) and a tax collector.

At that time many will be offended and repelled [by their association with Me] and will fall away [from the One whom they should trust] and will betray one another [handing over believers to their persecutors] and will hate one another.

teaching them to obey everything that I've commanded you. And remember, I am with you each and every day until the end of the age."