'Shall' in the Bible

But one who looks intently at the perfect law, the law of liberty, and abides by it, not having become a forgetful hearer but an effectual doer, this man will be blessed in what he does.

If, however, you are fulfilling the royal law according to the Scripture, “You shall love your neighbor as yourself,” you are doing well.

Let not many of you become teachers, my brethren, knowing that as such we will incur a stricter judgment.

Come now, you who say, “Today or tomorrow we will go to such and such a city, and spend a year there and engage in business and make a profit.”

Instead, you ought to say, “If the Lord wills, we will live and also do this or that.”