2 Kings 12:15
If all people practiced integrity in their dealings, we would have no more need of a legal system. A written agreement is a safeguard in a society where integrity is no longer a given. In reality, the integrity of two parties should be the true contract in an agreement.
A person of complete faithfulness, or integrity will not break an agreement, signed or unsigned.
Think about it! What kind of reputation are you building with others?
Would others enter a deal with you and feel no need for a signed legal paper?
Have a Blessed Day!