An apology was demanded of Rush and he did it.
Mark 13:10-15.....
10And the gospel must first be published among all nations.
11But when they shall lead you, and deliver you up, take no thought beforehand what ye shall speak, neither do ye premeditate: but whatsoever shall be given you in that hour, that speak ye: for it is not ye that speak, but the Holy Ghost.
12Now the brother shall betray the brother to death, and the father the son; and children shall rise up against their parents, and shall cause them to be put to death.
13And ye shall be hated of all men for my name's sake: but he that shall endure unto the end, the same shall be saved.
14But when ye shall see the abomination of desolation, spoken of by Daniel the prophet, standing where it ought not, (let him that readeth understand,) then let them that be in Judaea flee to the mountains:
15And let him that is on the housetop not go down into the house, neither enter therein, to take any thing out of his house:
I said he apologized ..... and it was a carefully crafted, very narrow apology.