And the reason for the Prohibition of the interest after the...

And the reason for the Prohibition of the interest after the clarification of what is therein from the taking lightly with the sanctity of the Prohibition, and it is a major sin after the clarification, and the Prohibition of Allah -azwj for it. And that would not happen from him except by taking lightly with the sanctity of the Prohibition. And the taking lightly with that in entry into the Kufr.

و علّة تحريم الربا بالنسيئة، لعلّة ذهاب المعروف، و تلف الأموال، و رغبة النّاس في الرّبح، و تركهم الفرض، و صنائع المعروف، و ما في‏ ذلك من الفساد و الظّلم و فناء الأموال.

And the reason for the Prohibition of the interest on credit is, lest the goodness would be removed, and the wealth would deteriorate, and the people would desire regarding the profit, and their neglecting of the opportunities (for trading), and the doing of the good works, and whatever is in that from the corruption and the injustices and the perishing of the wealth.

[11] The consequence in the Hereafter علي بن إبراهيم، قال: حدثني أبي، عن ابن أبي عمير، عن هشام، Ali Bin Ibrahim said, ‘My father narrated to me, from Ibn Abu Umeyr, from Hisham, عن أبي عبد الله (عليه السلام)، قال: «قال رسول الله (صلى الله عليه و آله): لما أسري بي إلى السماء رأيت قوما يريد أحدهم أن يقوم فلا يقدر أن يقوم من عظم بطنه، فقلت: من هؤلاء يا جبرئيل؟».

So I -saww said: ‘Who are they, O Jibraeel -as ?’ He -as said: ‘They are the ones: Those who are consuming the interest are not standing except as the standing of the one whom the Satan has confused him from the craze [2:275] , and they were upon the way of the people of the Pharaoh -la , being presented to the Fire morning and evening, saying, ‘Our Lord -azwj !