You say you received eternal life because you trusted in Christ finished work.
The Bible does not say it is the finished work of Christ that gives eternal life. The Bible states many times it is The Christ that gives eternal life. Christ is eternal life, nothing else is designated as the object of a persons faith. Not the Bible, not the death of Jesus, not the miracles, etc.. all should point a person to look only to the Messiah for eternal life.
John 5:39,40
You search the Scriptures, for in them you think you have eternal life; and these are they which testify of Me. But you are not willing to come to Me that you may have life.