Where there is a cash transaction between two parties, the matter ends there itself. But contracting a debt is a different matter. In such a case, if the transaction is purely verbal, there is a possibility of differences arising due to the absence of written proof. Either party will present the matter according to his own perceptions, for there is no clear or absolute basis on which a proper decision may be arrived at. As a result, differences and complaints arise between the two parties at the time of payment. The only solution is to write down the particulars of the loan and then have witnesses testify to it. If any differences arise, this document would become the basis for a final decision. For a believer this would be a strategic safeguard based on taqwa and justice. In abiding by the written conditions and making a proper payment of dues, he acquits himself before the people and before God. Believers are witnesses of God’s religion. Just as they are not allowed to knowingly hide anything from God, they should similarly never conceal any evidence they may possess. Concealing evidence is to nurture a criminal mentality and to shirk the role they can play in making just decisions. Man’s conscience demands that the truth should be acknowledged and untruth should be proclaimed to be such. In matters of justice, one who withholds evidence for the sake of prestige or some other worldly considerations, is like a criminal who becomes a witness to his own crime.