~に従う (obey/comply with)

If you follow my advice, you won't run into trouble.

When taking medicine, carefully follow the directions written on the bottle.

My mother finally came around to my way of thinking.

Since she dislikes him, she's likely to refuse to follow his advice.

Wisely, she followed the local customs there.

Behind thermodynamics lies the motion of atoms and molecules, which follows the laws of mechanics learned in Volume 1.

It's our duty to obey the law.

Obeying the law is everyone's duty.

The law ought to be obeyed.

It's our duty to obey the law.

It's everyone's duty to obey the law.