Matthew 24:43 Know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up.
The Rapture will come suddenly, like a thief in the night, when you least expect the break in.
Once the Rapture has taken place, the forces of darkness, that have been restrained by the presence of so many believers on earth, will suddenly be free of restraint. They will seize the opportunity to send strong delusion upon multitudes to "explain" the Rapture. They will do this so that they can steal from you and your family any chance of being saved during the Tribulation Period. If you stay firm, they will try to divide your family. Be on guard.
Don't let your family be broken up. Pray, witness, give them books on the Rapture that may still be on the market.
Join with others who, like you, realize the truth that the Rapture has taken place and they have missed it. Join with them in praying for your family and friends, and those you deal with regularly. But be discreet; on guard against those who have aligned themselves with the new government of the world.
You owe it to your family, your friends, those nearest and dearest to you, to guard them from inroads and onslaughts by the forces of darkness.
Also make advance provision for them to stay strong and united in trusting the Lord Jesus Christ, in the event that you are taken away by death or imprisonment.