Good thing Christians won't be on earth during the Tribulation.

They were commanded not to harm the grass of the earth, or any green thing, or any tree, but only those men who do not have the seal of God on their foreheads.
Revelation 9:4

Recommended Reading
Revelation 13:16-17


Things that no one needed permission for years ago--entering or leaving the country, taking money out of the country, building a structure on one's own property--these and other things now require permission from authorities. Arguments can be made pro and con for any of these regulations, but the big picture is more important: Today's regulations are setting the stage for life-or-death regulations to come.

The Bible says that during the Tribulation the Antichrist will require every human on earth to receive a physical mark on his or her body, without which it will be impossible to buy or sell. One's ability to purchase food will depend on having "the mark or the name of the beast, or the number of his name" (Revelation 13:17). But there is another mark that some will have: the seal of God on their foreheads. These will be protected from the judgments God sends upon the earth, upon those who have the mark of the beast.

Experience the seal of the Spirit in your heart and live through faith in Christ (2 Corinthians 1:22).

Faith is the identifying mark of the Christian.
Ronald Dunn