'Nature' in the Bible
Beware of men [whose nature is to act in opposition to God], for they will hand you over to the courts and flog you in their synagogues;
"Blessed are you, Simon Bar-jonah," said Jesus; "for mere human nature has not revealed this to you, but my Father in Heaven.
But Jesus turned and said to Peter, “Get behind Me, Satan! You are a stumbling block to Me; for you are not setting your mind on things of God, but on things of man.”
"Moses," He replied, "in consideration of the hardness of your nature permitted you to put away your wives, but it has not been so from the beginning.
Then He returned to the disciples and said to them, “Are you still sleeping and resting? Listen, the hour [of My sacrifice] is at hand and the Son of Man is being betrayed into the hands of sinners [whose way and nature is to oppose God].