'Opposed' in the Bible

God, however, is only one. Is the Law then opposed to the promises of God? No, indeed; for if a Law had been given which could have conferred Life, righteousness would certainly have come by the Law.

For the cravings of the lower nature are opposed to those of the Spirit, and the cravings of the Spirit are opposed to those of the lower nature; because these are antagonistic to each other, so that you cannot do everything to which you are inclined.