You just cannot lose if you choose God
If you believe that God exists and you walk according to His word and if at the beginning of eternity you discover that He does exists, then what an exceedingly wonderful eternity that would be.
If you believe that God exists and in the end you discover that He does not exist, then all it would mean, is that you would have lived your life as a much better person and impacting others positively.
If however, you believe that God does not exist and in the end you discover that He does exist, then eternity will be spent by you in much heat and torment.
If today you would believe that God exists and start that relationship with Him, you would soon discover that He is real and that He loves you so much. It is better to err on the side of caution.
Father God, I pray for Your continued urging of Your people to do the right things, Amen.