I was born again in the spirit, was converted by praying the rosary and that is a fact. My grandmother had a devotion to praying the rosary every day. After she died, God sent me a dream showing me that she went to heaven, and that her devotion to the rosary played a large part in this. The rosary + the divine mercy chaplet are a powerful prayer combination. Pray them every day if possible. Mary's promises given to us for devotion to the rosary: [link to www.ourladyswarriors.org]
People who attack this and dismiss it, even with good intentions, simply do not understand. Listen to the testimonies of those who know from firsthand experience.