As the expression “Don’t bite the finger that feeds you” illustrates, one should not allow evil spirit comes in the way of appreciating compassion and reckoning with kindness.
That is exactly what Iblis did in the early days of creation, as he rejected his creator, Almighty Allah, when commanded to show appreciation by “bowing down to Adam”. Then he further threatened that he would do everything to turn Adam and his offspring into “unthankful creatures”, as the Qur’an explains:
{I will surely sit in wait for them on Your straight path. Then I will come to them from before them and from behind them and on their right and on their left, and You will not find most of them grateful [to You].}(Al-A`raf: 7: 16-17)
So once you have seen this trait of ingratitude in you, know that it’s from Shaitan (Iblis), and exert efforts to shun it, purge it out of your heart, for every threshold of Shaitan leads to disbelief, making your heart void of piety and passion.