LONDON, UK (Catholic Herald) - Throughout the western world the Church is declining.

The most prominent exception to the general rule of decline is the rise and growth of the movements and communities described as "ecclesial" rather than "lay" by Pope John Paul II because they are open to all the baptised, whether lay, clerical, or religious, thus manifesting in concrete form the ecclesiology of organic communion that the Church recovered in Vatican II's Constitution of the Church.

Of the various new ecclesial movements the largest, fastest-growing, and most controversial is the Neocatechumenal Way, whose statutes were officially approved by the Holy See last week.

Ten years ago, in an important theological address on the ecclesial movements, Pope Benedict XVI stressed that in the matter of discerning new charisms in the Church bishops should respect the primacy of the Petrine office. He will now be expecting bishops hostile to the Neocatechumenate to respect that primacy.

In that same address in 1998 the present Pope spoke enthusiastically of how at the beginning of the 1970s he had "come into close contact with movements like the Neocatechumens, Communione e Liberazione, and the Focolarini and thus experienced the enthusiasm and verve with which they lived out their faith".

This was the time, he recalled, when "after the great upsurge of the Council, a frost seemed to set in instead of springtime". A year later Cardinal Ratzinger told a meeting of bishops that the first of the new ecclesial movements he had encountered was the Neocatechumenal Way and he had been "delighted" to discover this "new post-baptismal catechumenate" at a time when "the family and the school were no longer, as they had been in the past, places of initiation into the faith and into communion with Christ in the Church".

The Neocatechumenal Way began in 1963 when a young, talented Spanish painter called Kiko Argüello, who had had a conversion experience after a period of atheism as a student, returned for Christmas to his parents' house.

There he found the cook in tears in the kitchen. Spain was still a very poor country in the early 1960s, and Kiko learned that the woman lived with her drunken and abusive husband in one of the shanty towns on the outskirts of Madrid. Kiko visited the woman in the squalid shack where she lived.

Hearing what seemed like a call from God to leave everything, he went to stay with the family in their tiny kitchen. The scene of utter desolation in that slum so horrified him that, on completing his national service, he decided that in the event of the Second Coming he would want Christ to find him at the feet of the crucified Christ - namely, at the feet of the poorest of the poor.

His inspiration came from Charles de Foucauld: to live in silence at the feet of Christ crucified. He went to live himself in a shack in the shanty town, taking nothing with him except his Bible and guitar. The slum-dwellers were curious as to who he was and why he was there.

They discovered he was a Christian and began to ask him questions about the Gospel. The group that gathered round him in 1963 were the first community of what was to become the Neocatechumenal Way, and Kiko's talks to this group the first so-called "catechesis". At the same time he was joined by a young Spanish woman called Carmen Hernández, who had just completed a theology degree at a missionary institute.

When the police began to pull down the shanty town Kiko appealed to the then Archbishop of Madrid, Mgr Casimiro Morcillo. Morcillo came to see for himself and was so impressed by the work Kiko and Carmen were doing that he invited them to begin the same catechesis in the parishes of Madrid. Subsequently, he gave them a letter of introduction to the Cardinal Vicar of Rome, who invited them to do the same in Rome.

The movement spread with extraordinary rapidity and as early as 1974 Pope Paul VI publicly hailed its members. He said: "Here we see post-conciliar fruits! ... How great is the joy, how great is the hope, which you give us with your presence and with your activity!"

Pope John Paul II enthusiastically supported the Way, resisting hostile pressure from within the Roman Curia as well as the local episcopate. And in 1987 he asked the movement to open a seminary in the diocese of Rome; today about half the ordinations for the diocese of Rome come from this Redemptoris Mater seminary, the first of the 70 that now exist worldwide, including one in the Westminster diocese.

So far 1,600 priests have been ordained from these seminaries, which have now about 2,000 seminarians. The movement itself has about a million members, excluding children, belonging to some 20,000 communities.

Why is there such opposition to the Neocatechumenate?

First of all, because there is ...