The runic stone has the following inscription (my translation from the info sign):
"Bise sat this stone after Torgöt ... his father; they both, Bise y Gunna [erected the stone]."
Last there is a magic formula written in "lönnrunor" (runic inscription that is in cipher).
The pictures have been interpreted as scenes from Ragnarök (the Armageddon of the Vikings). You can se the Fenrise wolf, the brother of the Midgård snake, bite the viking god Oden in his foot.
The stone has been used in the church wall.