Matt Slick is a long-standing anti-Mormon activist; one can find articles discussing some of his bogus arguments against the LDS faith on this blog, such as this article refuting his eisegesis of 1 Cor 4:6.
Russell Ashdown, who used to have some presence on the Internet with his "Anti-Mormon Antibiotic" Website has a few papers that are accessible via archive.org that responds to Matt Slick (as well as James White; Bill McKeever/Eric Johnson and others [click here]). With respect to Slick, here are some papers that refute him rather soundly:
Response to Matt Slick's (CARM) "Hinckley says Mormons Believe in a Different Jesus"
My response to "A Response From (and to) S.H.I.E.L.D.S."
Response to "A Biblical Response to Mormons" By Matthew Slick (CARM)
Russell Ashdown, who used to have some presence on the Internet with his "Anti-Mormon Antibiotic" Website has a few papers that are accessible via archive.org that responds to Matt Slick (as well as James White; Bill McKeever/Eric Johnson and others [click here]). With respect to Slick, here are some papers that refute him rather soundly:
Response to Matt Slick's (CARM) "Hinckley says Mormons Believe in a Different Jesus"
My response to "A Response From (and to) S.H.I.E.L.D.S."
Response to "A Biblical Response to Mormons" By Matthew Slick (CARM)