Did you know that dolphins sleep with one eye open? It’s true.
They do so because they can only ever let one side of their brain sleep at a time. When the left side of the brain sleeps, the right eye will close, and vice versa. This isn’t some weird, ambidextrous stunt they’re pulling. Rather, it’s because they must always remain partially conscious to remind themselves to breathe.
You see, dolphins, unlike most sea creatures, are not fish. They are mammals. As such, they need to surface regularly to take in air. And for dolphins, breathing is not automatic or reflexive the way it is for humans. “In other words,” say the experts at us.whales.org, “dolphins have to actively decide when to breathe, … [They] alternate which half of the brain is sleeping periodically so that they can get the rest they need without ever losing consciousness.”
If a dolphin were ever to go into deep, full-brain, total unconscious sleep, they would simply suffocate or drown.

Likewise, believers can't afford to be lulled to sleep by the world but must remain alert, always ready for the Lord's return.
"But you aren’t in the dark about these things, dear brothers and sisters, and you won’t be surprised when the day of the Lord comes like a thief. For you are all children of the light and of the day; we don’t belong to darkness and night. So be on your guard, not asleep like the others. Stay alert and be clearheaded. Night is the time when people sleep and drinkers get drunk. But let us who live in the light be clearheaded, protected by the armor of faith and love, and wearing as our helmet the confidence of our salvation" (1Thessalonians 5:4-8, NLT).
In December 2020, 39 year old Jody Murphy passed away suddenly in his sleep.
His partner, Alex Leggatt, was only two months pregnant at the time. The two had known each other their entire lives through family friends. Their relationship started during the Covid lockdown with a first date sharing chicken nuggets in a McDonald's car park. Jody was incredibly excited to become a father and had already filled his flat with toys. Alex felt their baby's first kicks during the eulogies at Jody's funeral. She later gave birth alone. Now, ... to help him build a connection with the father he never met, Alex Leggatt maintains a yearly birthday tradition. Before they visit the cemetery in Lincolnshire, England, she places a wrapped present at the gravesite so Malone can find the gift his dad left for him. Malone brings his own gifts to the grave as well, including flowers and a Spiderman scooter, and he still asks when his daddy is coming back.

Click here to view a video of little Malone's birthday tradition.
When our Lord breathed His last on the Cross, our Father in Heaven knew we would need reminders of His great love for us until we could be united together again.
First and foremost, He sent us the Holy Spirit to indwell, guide, direct, and comfort us in His "physical" absence. And I will ask the Father, and he will give you another Helper, to be with you forever" (John 14:16, ESV).
But on top of that, He has granted us His daily provision in countless ways, reminding us that, "Every good and perfect gift is from above, coming down from the Father of the heavenly lights, who does not change like shifting shadows" (James 1:17, NIV).
Like little Malone, open each gift with excitement and anticipation of that wonderful day when Daddy (Abba!) will come back for us! "Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ" (Titus 2:13, KJV).
When Denny's decided to close all but six of its 1,221 restaurants for Christmas in 1988, they ran into an unexpected problem—many of their locations didn't have locks on their doors because they had never needed to close before. As a result, the company had to install locks in more than 700 restaurants just so they could shut down for the holiday2.
It was a historic moment for the chain, which had always prided itself on being open 24/7, 365 days a year. The closure was meant to be a gift to employees, allowing them to spend Christmas with their families, even though it cost the company millions in lost revenue.
Imagine working at a place for years and never needing to lock the doors—then suddenly having to figure out how to close up shop! Quite the logistical challenge.

Like Denny's, you may want the door of your heart to be open 24/7. But there is inherent danger in doing so. You never know what unsavory or ill intentioned enemy might jiggle the doorknob and creep on in.
We want our hearts always to be "ready" to welcome the Lord ... and His people! Ready to receive all the Lord has for us! Ready for His return! Ready for opportunites to serve and care for the needs of others! Ready to serve up a "grand slam" of Christian hospitality or ministry.
But vigilence is key. Lock the doors, but be listening for the knock of His return or the knock of opportunity to minister and serve.
35 “Be dressed ready for service and keep your lamps burning, 36 like servants waiting for their master to return from a wedding banquet, so that when he comes and knocks they can immediately open the door for him. 37 It will be good for those servants whose master finds them watching when he comes. Truly I tell you, he will dress himself to serve, will have them recline at the table and will come and wait on them. 38 It will be good for those servants whose master finds them ready, even if he comes in the middle of the night or toward daybreak. 39 But understand this: If the owner of the house had known at what hour the thief was coming, he would not have let his house be broken into. 40 You also must be ready, because the Son of Man will come at an hour when you do not expect him.” (Luke 12, ESV).
"The thief comes only to steal and kill and destroy. I came that they may have life and have it abundantly" (John 10:10, ESV).