I once heard a magnificent talk given by Bishop Robert Baron where he points out the irresistible power of the Church, promised by Jesus at Caesarea Philippi: "and the gates of Hades will not prevail against it." And Bishop Baron points out that gates do not attack, so this is not about the Church being impregnable, but rather it is the Church that marches onward, and the gates of Hades must give way.
How much marching have we been doing, each of us, in or families, in our parishes and schools, in society? For me, not much.
From Haggai 1:1-2:9
The Lord of Hosts says this: Reflect carefully how things have gone for you. The abundance you expected proved to be little. When you brought the harvest in, my breath spoilt it. And why? – it is the Lord of Hosts who speaks. Because while my House lies in ruins you are busy with your own, each one of you.