They are not yet at full vigor, and I see no reason to push them.
Ronald had married at twenty-four, in the full vigor of his manhood.
You are in the full vigor of your prime.
But a Pontifex in full vigor is a very different entity.
He regarded himself as in the full vigor, still, of his manhood.
Right at the start of the gospel story we find the Spirit active in full vigour.
Then his full vigor returned and he resumed a normal life.
The Irish language is still in full vigour as the vernacular.
Till modern times the philosophical reaction was not carried out with full vigour.
Waiting while the most recent revivees came back to nearly full vigor, the group had two more such meetings.