Meaning of lenguas de fuego by Felipe Lorenzo del Río

In the book of the new testament of the acts of the Apostles of San Lucas in Chapter 2, 3-4, says: " When you arrive the day of Pentecost .se appeared them tongues as of fire that were distributed, and it sat upon each of them; they were all filled with the Holy Spirit and began to speak with other tongues, as the spirit granted them express ". I think that Luke, who was a cultured person, medical profession, wanted to convey with this image the idea that language, not only the body but also the word, is fundamental to create people, religious or not, but people who know how to respect and help yourself and that, misused, can also create much damage and discomfort. Controlled fire is a gift from the gods, but when it breaks.