That "nature" in Rm 1:26 refers to acting contrary to design and man's normality is seen as evidenced by its use in Romans 11:21,24.
Et sõna "loomus" Rm 1:26-s viitab ettenähtule vastupidist tegevust ning mehe (inimese) normaalsust võetakse nii nagu tõestab selle tarvitus kirjas roomlastele 11:21,24.