hmmm someones probably sent him to watch over you.
it's most likely a male.... as a female would be more stealthy if it were stalking ( as they are the deadlier of the species- i don't reccomend messing with a she wolfs cubs o_o )
if you can, form a connection with it.
it's always best to learn the name of the creature your dealing with.
toby a german shepard on the bottom of my stairs was once a black figure chasing me, he slowly began to develop however i did not walk with ease up the stairs ( cleo sits at the top and sort of goes' hey ghostmutt! she doesn't feel like playing!' and scares him away from the top XD - and i know it's cleo because she had this particular aura when alive and even in death the cats still overprotective of me =_= )
until i learnt his name i felt scared and ran up the stairs.
however upon bonding with him over the years.
he told me he was called toby.
i was talking to my mom about him as she can also see the dead and she asked what his name was.
i could've said any name...
but toby was the name that screamed at me so i said it....
i can now tell him to be good and leave people alone on the stairs XD
christ however we believe was just a messenger, not the acctuall son of god as we are all sons and daughters of god....
if we look at the creation story you'll see that adam and eve were the only two humans alive.
if eve did indeed have two sons- they would have done the same thing to their mother that their father had.
- and god hadn't created any other humans to help them.