يجيز الدين الإسلامي بشدة المساعدة والإحسان للأخوة المحتاجين، وقد عبر المستشير عن حرصه الكبير لمساعدة أخيه المتزوج والذي قدر الله عليه رزقه. رغم نوايا المستشير الطيبة، يشير الفقهاء إلى بعض الاعتبارات الهامة.

أن تستغل فرصة "توهم" أخيك للاستثمار في مشروعات غير موجودة قد تكون معقدة ومحفوفة بالمخاطر. قد يطرح أخوك تساؤلات مستمرة حول تقدم المشروع، مما يدفعك لإعطائه إجابات محتملة تتناقض مع الواقع، وهذا يمكن أن يؤثر على صدقية علاقتك معه ويسبب الريبة. لذلك، ينصح بتقديم الدعم بشكل مباشر قدر الإمكان، سواء كانت مدفوعات للتزاماته المالية أو aiding him in his daily living expenses, clearly explaining your brotherly bond and the expectation of reciprocity if roles were reversed.

إذا كنت غير قادر على اتباع النهج المباشر، فإن استخدام التحاور indirect approach is permissible without being considered deceitful. This involves using language that implies a truthful intention while conveying a different message to the listener. In this case, you can declare your intention to 'invest' in helping your brother, keeping his original funds intact as an authenticated deposit, thereby avoiding any potential misinterpretation or conflict. Notably, such methods fall within the broader principle of permissibility when intentions are noble and actions aim for positive outcomes, provided no harm comes to anyone involved.

It's worth noting that the money received does not constitute interest or 'usury', since it was intended for investment but effectively used for charitable purposes – supporting one’s sibling in need – which carries its own rewards under Islamic law. The key here lies in maintaining transparency regarding your handling of these funds by duly documenting them against their rightful owner. This ensures both accountability and avoids any ambiguities concerning debt or loan contracts.

In essence, Islam encourages generosity towards family members especially those facing hardship; however, it also stresses honesty and clarity in all dealings. By carefully navigating through these guidelines, one can fulfill their moral duties while adhering strictly to religious edicts. May Allah guide us all towards paths of righteousness!