Hi,
This is where in my opinion you are wrong. Your first analysis is to say what is love, then who shows love and acts love truly? Iam stating this because you state in your religion you are a catholic.
Through the scripture you see that God is love, then who is in God, the ones that do His way. His way is not my way or your way (doing things and thinking them and understanding them, “conveniently” for “my own reasons”), His way is the “same way” for all. Be careful because the only way we “believe” “lies” is believing that they are “truth”. “Objectivity” can only come from the one that is “The Beginning and the End” (for the one that has faith (of course), because it comes through the Spirit).
“Beloved, let us love one another, because love is of God; everyone who loves is begotten by God and knows God. Whoever is without love does not know God, for God is love.” 1 john 4, 7-8
“I will give you a new heart and place a new spirit within you, taking from your bodies your stony hearts and giving you natural hearts. I will put my spirit within you and make you live by my statutes, careful to observe my decrees." Ezekiel 36, 26-27
“18 Little children, let us not love in word or speech but in deed and in truth. 19By this we shall know that we are of the truth, and reassure our hearts before him 20whenever our hearts condemn us; for God is greater than our hearts, and he knows everything. 21Beloved, if our hearts do not condemn us, we have confidence before God; 22and we receive from him whatever we ask, because we keep his commandments and do what pleases him. 23And this is his commandment, that we should believe in the name of his Son Jesus Christ and love one another, just as he has commanded us. 24All who keep his commandments abide in him, and he in them. And by this we know that he abides in us, by the Spirit which he has given us.”1 John 3, 18-24
“1 "I am the true vine, and my Father is the vine grower. 2 He takes away every branch in me that does not bear fruit, and everyone that does he prunes so that it bears more fruit. 3 You are already pruned because of the word that I spoke to you. 4 Remain in me, as I remain in you. Just as a branch cannot bear fruit on its own unless it remains on the vine, so neither can you unless you remain in me. 5 I am the vine, you are the branches. Whoever remains in me and I in him will bear much fruit, because without me you can do nothing. 6 Anyone who does not remain in me will be thrown out like a branch and wither; people will gather them and throw them into a fire and they will be burned. 7 If you remain in me and my words remain in you, ask for whatever you want and it will be done for you. 8 By this is my Father glorified, that you bear much fruit and become my disciples. 9 As the Father loves me, so I also love you. Remain in my love. 10 If you keep my commandments, you will remain in my love, just as I have kept my Father’s commandments and remain in his love. 11 "I have told you this so that my joy may be in you and your joy may be complete. 12 This is my commandment: love one another as I love you.” John 15, 1-12
Man shows love because His love (Gods love) created him, but man needs God to keep showing love. He needs to be refueling in a sense. He will stop showing love (Gods love) in the means he distances from God.