MARANATHA : From two Aramaic words, marana’ ‘athah, “The LORD is at hand”, or “O LORD, come,” or “Come, LORD!” an invitation for His speedy reappearance (compare Revelation 22:20). As understood here (“O LORD, come!”), it is a prayer for the early return of Christ. If the Aramaic words are divided differently (Maran atha, “Our LORD has come”), it becomes a credal declaration. A Greek equivalent of this acclamation is in Revelation 22:20 “Amen. Come, LORD Jesus!” (NAB Notes)

22, 222, 2222 : Open door, Double doors, Authority to decree God’s purposes, assurance of His promises, keys to the kingdom. Open doors of favor. Walk through the open door. Man cannot stop what God had decreed. Kingly authority to take new ground. Encouragement for the pioneer and those establishing apostolic works to trust and enter new promise. You can trust God with both open and closed doors. Intercede with governmental, kingly authority establishing in the spirit kingdom order. (Jodi Highes Ministries)

“He which testifieth these things saith, “Surely I come quickly (suddenly).” Amen. Even so, COME, LORD JESUS.” Revelation 22:20.

“If any man love not The LORD Jesus Christ, let him be Anathema. MARANATHA . 23 The Grace of our LORD Jesus Christ be with you.” 1 Corinthians 16:22.

“I will place on His shoulder the key to the house of David; what He opens no one can shut, and what He shuts no one can open.” Isaiah 22:22.

“The Spirit and the bride say, “Come!” Let the one who hears say, “Come!” And let the one who is thirsty come, and the one who desires the water of life drink freely.” Revelation 22:17.

“So also, when you see all these things, you will know that He is near, right at the DOOR. Truly I tell you, this generation will not pass away until all these things have happened.” Matthew 24:33-34.

“After these things I looked, and behold, a DOOR standing open in heaven. And the first voice which I heard was like a trumpet speaking with me, saying, “Come up here, and I will show you things which must take place after this.” Revelation 4:1.

“Will not God bring about justice for His elect who cry out to Him day and night? Will He continue to delay their help? I tell you, He will promptly carry out justice on their behalf. Nevertheless, when the Son of Man comes, will He find faith on earth?” Luke 18:7-8.

“At that time will I bring you again, even in the time that I gather you: for I will make you a name and a praise among all people of the earth, when I turn back your captivity before your eyes, saith The LORD.” Zephaniah 3:20.

“Behold, I tell you a mystery: We shall not all sleep, but we shall all be changed — in a moment, in the twinkling of an eye, at the last trumpet. For the trumpet will sound, and the dead will be raised incorruptible, and we shall be changed. For this corruptible must put on incorruption, and this mortal must put on immortality. So when this corruptible has put on incorruption, and this mortal has put on immortality, then shall be brought to pass the saying that is written: “Death is swallowed up in victory.”
“O Death, where is your sting? O Hades, where is your victory?”
The sting of death is sin, and the strength of sin is the law.” 1 Corinthians 15:51-56.