For Marriage
It is by no means a suitable case for you. Do not do it, as later regret will be of no use.
For Business / Deal
You will face torment and hardship and will suffer a loss. Abandon it.
قَالُوا أَوَلَمْ تَكُ تَأْتِيكُمْ رُسُلُكُم بِالْبَيِّنَاتِ ۖ قَالُوا بَلَىٰ ۚ قَالُوا فَادْعُوا ۗ وَمَا دُعَاءُ الْكَافِرِينَ إِلَّا فِي ضَلَالٍ
Qaloo awalam taku tateekum rusulukum bialbayyinati qaloo bala qaloo faodAAoo wama duAAao alkafireena illa fee dalalin
They will say: "Did there not come to you your messengers with Clear Signs?" They will say, "Yes". They will reply, "Then pray (as ye like)! But the prayer of those without Faith is nothing but (futile wandering) in (mazes of) error!"
