Divine spark helps develop empathy indirectly… i think conceptual realizations or animal telepathy/empathy would help more directly
What initially made me empathic was the vibration series though ( mostly vibration of divine love)+ IPF Tag… Before the ipf tag i used to loop animal telepathy like crazy too
Enhanced brain hemisphere may be of help…
Empathy is being able to feel the concept of what others are feeling so that’s why conceptual realizations would help a ton
the fastest route to empathy in my personal opinion is the energetic awakening course though… I became twice as empathic (and sensitive) when i did my first round of the course, i was such a cry baby lol