The answer
The Holy Bible teaches us "But let your 'Yes' be 'Yes,' and your 'No,' 'No.' for whatever is more than these is from the evil one" (Mt 5:37). In the court of law they do accept the term 'I affirm' instead of I swear. Originally the courts would ask the person to swear by the Holy Bible; nowadays this practice is no longer required. People just lift their right hand and swear or affirm.Answered by His Eminence Metropolitan Youssef (opens in a new tab)