Christians: Can someone answer this hard contradiction for me about foods being still unclean?

Yes, there are much better things: peace of mind love truth eternal life by faith in Son of God Jesus Christ. Money and success cannot give you eternal life, but drag many people into hellfire, as Lord Jesus Christ taught: "23 Then Jesus said to His disciples, “Assuredly, I say to you that it is hard for a rich man to enter the kingdom of heaven. 24 And again I say to you, it is easier for a camel to go through the eye of a needle than for a rich man to enter the kingdom of God.” 25 When His disciples heard it, they were greatly astonished, saying, “Who then can be saved?” 26 But Jesus looked at them and said to them, “With men this is impossible, but with God all things are possible.” 27 Then Peter answered and said to Him, “See, we have left all and followed You.

Therefore what shall we have?” 28 So Jesus said to them, “Assuredly I say to you, that in the regeneration, when the Son of Man sits on the throne of His glory, you who have followed Me will also sit on twelve thrones, judging the twelve tribes of Israel. 29 And everyone who has left houses or brothers or sisters or father or mother or wife or children or lands, for My name’s sake, shall receive a hundredfold, and inherit eternal life. 30 But many who are first will be last, and the last first."

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I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.