Without a doubt, in keeping with Mosaic Law, and consistent with his teachings on covenant-keeping, Jesus would have said:
1. Don't make a vow that you cannot keep [[i.e. you do not have the power to ensure that you can keep it)
2. If you vow a vow you must keep it - even if it causes you hardship to do so and even if it crosses generations.
I'm not Jewish, but that's what I was taught too.
So I do tend to judge people by their willingness to break covenants.
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