July 20 is the day on which in the Orthodox Church we commemorate the Holy Prophet Elijah. Many years to all who bear his name – Elijah, Elias.
“Grace begins to operate in people during prayer in different ways, for, as the apostle says, the Spirit distributes Himself as He will in a variety of modes, and is perceived and known correspondingly (Heb. 2:4). Elijah the Tishbite serves here as an example for us (Kings 19:11-12). In some the Spirit appears as a whirlwind of awe, dissolving the mountains of the passions and shattering the rocks of our hardened hearts, so that our worldly self is transpierced and mortified. In others the Spirit appears as an earthquake, that is to say as a sense of inward jubilation or what the fathers more clearly define as a sense of exultation. In others He is manifested inwardly as a fire that is non-material yet real; for what is unreal and imaginary is also non-existent. Finally, in others – particularly in those well advanced in prayer – God produces a gentle and serene flow of light. This is when Christ comes to dwell in the heart, as St. Paul says (Eph 3:17), mystically disclosing Himself through the Holy Spirit. That is why God said to Elijah on Mount Horeb that the Lord was not in this or in that – not in the particular actions He manifests Himself in to beginners – but in the gentle flow of light; for it is in this that He attest the perfection of our prayer. (St. Gregory of Sinai in The Philokalia Volume Four, pgs. 285-286)