What is the meaning of Romans 4:19?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

Without weakening in his faith, he acknowledged the decrepitness of his body (since he was about a hundred years old) and the lifelessness of Sarah’s womb.

Berean Standard Bible (BSB)

Without being weakened in faith, he didn’t consider his own body, already having been worn out, (he being about a hundred years old), and the deadness of Sarah’s womb.

World English Bible (WEB)

And{G2532} being not{G3361} weak{G770}{(G5660)} in faith{G4102}, he considered{G2657}{(G5656)} not{G3756} his own{G1438} body{G4983} now{G2235} dead{G3499}{(G5772)}, when he was{G5225}{(G5723)} about{G4225} an hundred years old{G1541}, neither yet{G2532} the deadness{G3500} of Sara's{G4564} womb{G3388}:

Strong's King James

(19) Considering his own body dead, as he was about 100 years old and the deadness of Sarah's womb, he didn't become weak in believing-faith!

The F.O.G*

[19] His faith didn't weaken even when he faced the reality of his hundred-year-old body's inability to father children, or Sarah's lifelong infertility. The facts seemed impossible, but faith saw deeper truth.

The F.O.G Paraphrase

and not having been weak in the faith, he did not consider his own body, already become dead, (being about a hundred years old,) and the deadness of Sarah’s womb,

Young's Literal Translation