Hi Donna,

Where ( Revelation 6:4 ) states, "take peace from the earth", it is speaking only of the geographical part of the earth surrounding Israel that will be affected by the Gog-Magog War upon Israel, NOT THE WHOLE EARTH. This fact is confirmed by ( Revelation 6:8 ) where it states, " And power was given unto them ( the three horsemen ) over  ONE-FOURTH OF THE EARTH".  Seals #2, #3, and #4 describe the Gog-Magog War exclusively upon Israel, and its aftermath. 

You also stated, and I quote,  "It is the anti-Christ,  and his army that is going to invade Israel."  That IS NOT what the Scriptures say according to :

Daniel 11:21

"..........he ( the anti-Christ ) shall come in PEACEABLY, and obtain the Kingdom ( Israel ) BY FLATTERIES."

Daniel 11:23

"And after the league is made with him ( the anti-Christ ) , HE SHALL WORK DECEITFULLY...."

Daniel 11:24

"He ( the anti-Christ ) shall enter PEACEABLY , even upon the fattest places of the Province ( Israel )...."

John 5:43 ( Jesus speaking )

"I have come in My Father's name, and you receive Me not, but if another shall come in his own name, HIM ( the anti-Christ ) YOU WILL RECEIVE."

Revelation 13:8

"And all that dwell upon the earth SHALL WORSHIP HIM  ( the anti-Christ ), whose names ARE NOT written in the Book of Life of the Lamb......."

SO, THERE YOU HAVE IT :

The anti-Christ  DOES NOT INVADE ISRAEL with an army, but rather he comes to power, in Israel,  PEACEABLY and DECEITFULLY   AFTER the Gog-Magog War ends. He then rules Israel for the next 1,260 days of the great tribulation UNTIL the Second Coming of the Lord who defeats him at the Battle of Armageddon.  

Blessings to you.......