I would argue that religion is not in the same category as football and music, at least not yet. Many groups of people still formulate social policy and ethics for their family and communities and regulate a large proportion of their personal interactions based on their interpretation of rules within their religion. Far more than with football or music or other hobbies.
Well again this is subjective.
Of course there are plenty of families whose customs and lives are inherently linked to their religious belief. But actually there are plenty of others who lives completely revolve around other things which have just as much influence. I can think of people I know whose whole live is music - professional, personal, day and night - and it is just as influential in their lives as religion is in many of those who are religious.
And what about people who eat, sleep and breath football - the kind who go to every game, home and away (wherever that may be) whose entirely social circle is also their fellow football fans. Their level of dedication and commitment and the influence it has on their lives is surely every bit as strong as religion for most religious people.
I can also think of plenty of religious people for whom their religion is largely restricted to a weekly event (largely a traditional custom) and beyond that, I cannot see how their lives would be meaningfully different were they not to be religious. And there is a wide spectrum in between.
So I don't think you can really make a claim that one is necessarily more important in people's lives than the others - that is about personal perspective and you cannot understand the importance of something to someone else - and nor can I.