"Bear fruits in keeping with repentance. And do not begin to say to yourselves, ‘We have Abraham as our father.’ For I tell you, God is able from these stones to raise up children for Abraham." - Luke 3:8
I attended Bible College at a school that was centered in a mega-church. People came down the aisle to profess faith in Christ at every service and there were baptisms every week. Yet I would often meet the most evil people in the community that were "saved" and baptized in that church. They claimed a godly connection without a godly conduct.
John cut to the core of true conversion with the words "Bear fruits in keeping with repentance". He took away all hope of being a child of God through family or religious relationship. It really doesn't matter where someone grows up and attends church. Genuine connection with God begins with a repentant conversion that leads to godly conduct.
Where do you trace your beginning with Jesus my friend? That moment may bring nostalgic warmth to your heart, but has your life changed for the better since that time? Have you become more godly and Christ-like from year to year? Consider the words of 2 Peter 1:10, "Therefore, brothers, be all the more diligent to confirm your calling and election, for if you practice these qualities you will never fall." Remember, true godly connection produces godly conduct.