No he is not a Laestidian - they are thriving in the north of Sweden in the border area between Finland and Sweden.
Why the lutheran reference? Don´t really know. The minister in question is originally from Norway and the church is pentecostal. Apparently a lot of their members met during bible studies at a nearby pentecostal "school".
In the US, these same folks tend to believe in faith-healing as well, and do not use doctors.
I wonder how they reconcile that belief with the Swedish approach to medical care ~ they don't give you many choices there.
BTW, a current issue in Russia (Murmansk area) is whether or not the Orthodox should tolerate continuation of certain Saami practices among the locals, or simply excommunicate them.