Survival during the great tribulation.
Mt 5:5 Blessed are the meek: for they shall inherit the earth.
The Great tribulation ends the times of the gentiles and the gospel of grace. The message preached then will be the gospel of the kingdom. The good news of the offering of the kingdom promised to Jacob through Mary.
Lu 1:32 He shall be great, and shall be called the Son of the Most High: and the Lord God shall give unto him the throne of his father David:
Lu 1:33 and he shall reign over the house of Jacob for ever; and of his kingdom there shall be no end.
The gospel of grace requires nothing except belief. The gospel of the kingdom requires (1) Repentance (2) water baptism (3) good works.
Ro 4:5 But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is reckoned for righteousness.
(1) Mt 3:2 Repent ye; for the kingdom of heaven is at hand.
(2) Mr 16:16 He that believeth and is baptized shall be saved; but he that disbelieveth shall be condemned.
(3) Mt 25:39 And when saw we thee sick, or in prison, and came unto thee?
Mt 25:40 And the King shall answer and say unto them, Verily I say unto you, Inasmuch as ye did it unto one of these my brethren, [even] these least, ye did it unto me.
Mt 25:41 Then shall he say also unto them on the left hand, Depart from me, ye cursed, into the eternal fire which is prepared for the devil and his angels:
Mt 25:42 for I was hungry, and ye did not give me to eat; I was thirsty, and ye gave me no drink;
Mt 25:43 I was a stranger, and ye took me not in; naked, and ye clothed me not; sick, and in prison, and ye visited me not.