Old Testament readings use the Septuagint , the Scripture the apostles quoted. Masoretic numbering shown for reference.Learn why

deflagration

noun
A kindling or setting fire to a substance; burning; combustion. The strength of spirit is proved by deflagration. A rapid combustion of a mixture, attended with much evolution of flame and vapor, as of niter and charcoal. This term is also applied to the rapid combustion of metals by galvanism.