While it is true that everyone has varying opinions, there are many topics found within the Bible that do not allow for individual opinion. Any such topic is a matter of doctrine , and no one has the right or approval of God to make any changes whatsoever. There are also matters of expediency dealt with in the Bible.
Some topics covered in the Bible, however, fall within the realm of opinion .
On any such topic, one person's opinion is no more binding than any other. That is a command, and must certainly be obeyed. But the means of going is a matter of opinion, as is how long a person stays in a particular place. Some choose to celebrate, and some choose not to celebrate. It is therefore advisable that one proceed with caution in the study of any topic or text, thereby avoiding hasty interpretations and jumping to improper and erroneous conclusions.