When I was growing up in the 1980's we had a rotary dial phone. You put your finger in a numbered spot on a circular dialer which clicked as it returned to its place and registered the 7 or 10 numbers you selected. It took a full 10 to 20 seconds to complete a call and was really annoying if the number had a lot of 8s or 9s! Then came touch-tone phones. You pushed a button, it beeped, and you could make a call in two and a half to three seconds. Back in those days, a phone was simply an instrument to talk with someone voice to voice. Nowadays, phones are "smarter"; they are "smart" phones; and they do everything but make coffee for you in the morning, although soon I think you can program them to start your coffee maker before you wake up. You can send or receive emails, text, Facebook, "Skype", play games, study French, listen to music, record love letters, pay your bills, watch movies...your phone can be the interface for your life, and it is, for many people!
These days when you get a phone -- a "smart phone", the first thing you do is to find the best “apps” for it. Thousands and thousands of apps are available, with more being created every 5 minutes. Your apps define the interface of your life. But I had this thought...
...there's God apps... throughout the Scriptures, and they're FREE -- thousands of them, every one "GUARANTEED" to be a top-level "interface" for your life! Check out the love app! [Matthew 22:37-39] Or the Spiritual Fruit App! [Galatians 5:22-23] Or the Unity App! [Ephesians 4:2-6] The Scriptures are just filled with apps to apply to the interface of your life!
Spend some time in God's free "App Store" today, it's just an opened Bible away! Apply God's apps to your life -- you'll be dialing into His will, purposes, power, and His infinitely interesting universe!
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[worthy_plugins_devotion_single_body]This begins a very special season on God’s calendar — the month of preparation before the Fall Feasts. The month of Elul is unique: it is the 12th month on the civil calendar and the 6th month on the prophetic/biblical calendar. Each day of Elul is marked by the blowing of the shofar, a trumpet call that awakens the soul. These daily blasts prepare our hearts for Yom Teruah (the Feast of Trumpets, Rosh Hashanah) and ultimately for Yom Kippur (the Day of Atonement).
We have come to the final meditation in this journey through the Z’roah, the Arm of the LORD. From the Arm that redeemed Israel out of Egypt, to the Arm that pierced the dragon, to the Arm that is coming with reward — all of these revelations lead us here: the Arm that brings His people into rest.
Isaiah’s vision looks ahead — not only to the Arm of the LORD revealed in the Exodus or even in the cross, but to the day when that same Arm will come again in glory. This is not a picture of brute force but of purposeful arrival. The Z’roah — the Arm of the LORD — comes clothed with strength to establish His rule, and He does not come empty-handed. His reward is with Him, and His work is before Him. The promise is sure: He is coming, and He is rewarding.
Isaiah recalls the Exodus as the supreme display of God’s Z’roah, His Arm of glory. Though the people saw Moses raise his staff over the Red Sea, it was not Moses’ power that split the waters. Behind the prophet’s hand was the Arm of the LORD — majestic, glorious, and unstoppable. The sea parted not to honor Moses, but to exalt the Name of the God who sent him. The Red Sea became a stage for God to reveal His glory, so that His Name would echo through generations as the Deliverer of His people.
Jeremiah uttered these words when everything around him looked hopeless. Babylon’s armies surrounded Jerusalem, the city was on the brink of destruction, and yet God told Jeremiah to buy a field as a prophetic sign that restoration would come. The prophet responded in awe: the God who created the heavens and the earth by His outstretched arm (bizroa netuyah) is not bound by human circumstances. The same God who set galaxies in place and boundaries for the seas is the God who still moves to redeem His people. Truly, nothing is too hard for Him.
Isaiah’s words summon one of the most dramatic images of God’s saving power: the Z’roah — the Arm of the LORD — cutting Rahab in pieces and piercing the dragon.
Here, Rahab is not the woman of Jericho but a poetic name for Egypt (Psalm 87:4), often symbolizing arrogant nations and the dark spiritual powers behind them. In Hebrew poetry, Rahab also evokes the sea monster of chaos, a stand-in for the forces that oppose God’s order. To say the Arm “cut Rahab in pieces” is to recall how God shattered Egypt’s pride and broke the grip of the powers that enslaved His people.
Psalm 98 is a victory psalm — a call to lift up a “new song” because the Z’roah, the holy arm of the LORD, has brought decisive triumph. In Hebrew thought, the arm is the active extension of the will, the power that brings intention into reality. To call it “holy” is to declare that it is set apart, dedicated fully to God’s purpose, incapable of corruption. The psalmist celebrates that salvation is not a hidden act, but an open demonstration — God’s righteousness revealed before the eyes of the nations.