Witnessing to Roman Catholics (Catholicism) Part 4

Marian Dogma: Immaculate Conception (Free from Original Sin): Biblical Answers to the Immaculate Conception; What does it mean to be "blessed"?; Mistranslation of Gen 3:15
References: Luk 1:42, 47-48; Matt 25:34; Eph 1:3-5; Jam 5: 11; Matt 5:3; Judg 5:24; Job 5:17; Rom 3; Rom 5; Ecc 7:20; Heb 10:13; 1 Cor 15:25-28; Gen 3:15.