"It's not about 'religion,' it's a relationship" is an overused Christian trope. In all honesty, I remember this phrase mostly from my youth in the 1990s, when it seemed like this was everyone's Christian mantra. But Christianity is a religion. It addresses religion themes and the truth taught by Christianity has religious implications. But our faith is also a relationship with God. That is best understood when the Christian realizes that the specific relationship is as Lord and follower. God is not our buddy or our peer. Nevertheless, a relationship with God is important.