I don't think that you need to be a Christian to empathise with anyone. The big geezer's (JC) teachings imply to me that keeping quiet about your faith and simply doing good (for a given value of good) is the Way.
Declaring a religion might rile someone, before you have even engaged. I suggest that you simply proffer a hand. Empathise as best you can. Be careful.
At best, with mentioning religion, you have declared your rightful intentions and at worst you have added yet another layer of tribalism to a ... debate.
I'm pretty sure that at least the synoptic gospels and probably John too (for the full set) tell you to keep it quiet. There is no need to put your religious heart on your sleeve - that's between you and God.
Declaring a religion might rile someone, before you have even engaged. I suggest that you simply proffer a hand. Empathise as best you can. Be careful.
At best, with mentioning religion, you have declared your rightful intentions and at worst you have added yet another layer of tribalism to a ... debate.
I'm pretty sure that at least the synoptic gospels and probably John too (for the full set) tell you to keep it quiet. There is no need to put your religious heart on your sleeve - that's between you and God.