What reason, for what season?

What do you mean, Jesus is the reason for THE season? What season are you talking about?

I didn't know the Bible taught there was a specific season where Jesus would be the reason?

I thought Jesus was the reason for ALL the seasons! He's the reason for summer, spring, autumn and winter.

Jesus is the reason for ALL THINGS!

Colossians 1:16-17 For by him were all things created, that are in heaven, and that are in earth, visible and invisible, whether they be thrones, or dominions, or principalities, or powers: all things were created by him, and for him: And he is before all things, and by him all things consist.