Read the following context and choose the best option to answer the question.
Context: I am so grateful he literally opened my heart and eyes on this issue , and that I was able to see and understand how wrong I had been , to repent , and submit myself to the Lord , His Word , and His loving and protective call for obedience to Scripture . I immediately called Bobby and told him I had been wrong , that I now agreed with the Bible and that I knew I had been taught , believed and perpetrated false teachings . He was excited but appropriately skeptical .
Question: What may they have done to submit themselves to the lord ?
Options: 
A. None of the above choices .
B. They gave a few dollars to the church on Sunday .
C. They attended church every once in a while .
D. They accepted Jesus as their lord and savior .


D