I turned my life over to Jesus Christ as a 9-year-old. That commitment is a real to me now, at 58-years old, as it was then. I study the bible daily and completely change things about my life when and if I find biblical guidance that leads me in that direction. Even though, I was raised to not do it, I now hunt on Sundays. Here's some of the bullet points for how I came to this understanding.
Exodus 20:8 - "Remember the Sabbath day, to keep it holy."
There's nothing in the bible that speaks to hunting on Sundays as being unholy or a sin. Besides, the Sabbath starts on Friday at sunset and runs through Saturday at sunset so if you want to avoid hunting on the sabbath, then no night hunting on Friday or day hunting on Saturday. Besides again, Christ has fulfilled the law of Moses...
Matthew 5:17 - “Do not think that I came to destroy the Law or the Prophets. I did not come to destroy but to fulfill."
The verse I use most when talking about this with fellow believers was also spoken by Christ in...
Mark 2:27 - "The Sabbath was made for man, and not man for the Sabbath."
If I thought hunting on Sunday was sinful, I would tell you but even if it is sinful it has no effect on whether we go to heaven or not. Christ has completely paid our debt of sin.
Romans 3:23-24 - "for all have sinned and fall short of the glory of God, being justified freely by His grace through the redemption that is in Christ Jesus,"
Christians like to feel bad and we should feel ashamed of our sinful nature in the presence of God but Christ also said in...
John 10:10 "I have come that they may have life, and that they may have it more abundantly."
I take this last line to mean that Christ has given us eternal life and that it is okay to enjoy ourselves, ie live life more abundantly, while on Earth.
Take all this as my thoughts. You have your own decision to make and if you make that decision as a personal way of honoring God then by all means follow your heart on this.