"Catholic doctrine tells us that the primary duty of charity does not lie in the toleration of false ideas, however sincere they may be, nor in the theoretical or practical indifference towards the errors and vices in which we see our brethren plunged but in the zeal for their intellectual and moral improvement as well as for their material well-being...."
Pope Saint Pius the Xth
Sure I understand we need to be careful at times in our approach no doubt, but to say that because I'm a sinner, and I am, this somehow removes from me the requirements and duties as a Catholic is so dubious. If this were the case Christ would'nt need to establish a Church, one which would be headed by sinners on Earth, afterall were all sinful. We should all pause and contemplate the works of Mercy we are called to do as Catholics.
I'll quote Pope Saint Pius once more:
"True, Jesus has loved us with an immense, infinite love, and He came on earth to suffer and die so that, gathered around Him in justice and love, motivated by the same sentiments of mutual charity, all men might live in peace and happiness. But for the realization of this temporal and eternal happiness, He has laid down with supreme authority the condition that we must belong to His Flock, that we must accept His doctrine, that we must practice virtue, and that we must accept the teaching and guidance of Peter and his successors.
Further, whilst Jesus was kind to sinners and to those who went astray, He did not respect their false ideas, however sincere they might have appeared. He loved them all, but He instructed them in order to convert them and save them. Whilst He called to Himself in order to comfort them, those who toiled and suffered, it was not to preach to them the jealousy of a chimerical equality. Whilst He lifted up the lowly, it was not to instill in them the sentiment of a dignity independent from, and rebellious against, the duty of obedience. Whilst His heart overflowed with gentleness for the souls of good-will, He could also arm Himself with holy indignation against the profaners of the House of God, (Those who seek to compromise what it means to be Catholic for example) against the wretched men who scandalized the little ones, against the authorities who crush the people with the weight of heavy burdens without putting out a hand to lift them.
He was as strong as he was gentle. He reproved, threatened, chastised, knowing, and teaching us that fear is the beginning of wisdom, and that it is sometimes proper for a man to cut off an offending limb to save his body. Finally, He did not announce for future society the reign of an ideal happiness from which suffering would be banished; but, by His lessons and by His example, He traced the path of the happiness which is possible on earth and of the perfect happiness in heaven: the royal way of the Cross. These are teachings that it would be wrong to apply only to one's personal life in order to win eternal salvation; these are eminently social teachings, and they show in Our Lord Jesus Christ something quite different from an inconsistent and impotent humanitarianism.'
Pope St. Pius X, 'Our Apostolic Mandate'
I'm not stating nor seek to state that a 7/7 person is better then any other score, of course it depends on the heart and intentions of said individuals. However with this stated its a crime against love its very self not to try and help our fellow Catholics improve their lives in all matters. When we grow up and accept this cross we'll truelly grow in holiness as well, after all a Saint affects those around them by shining the love of God on others, not putting this light under a bushel.