Actually, the emails don't say that at all.  They are comments made by some of the Catholics in Hillary's campaign who are discussing AMONG THEMSELVES how best to present the candidate's positions.  They acknowledge the internal dissension common to all large institutions like the Church (which is not necessarily a totally bad thing).
Hillary is a life-long Methodist who has demonstrated throughout her public life her commitment to her brothers and sisters.  She's right - both she and we share the Gospel values of love for God and love for God's children.