This can be translated with an active verb: "but he became stronger in his faith" (See: [[rc://en/ta/man/translate/figs-activepassive]])
## giving praise to God ##
"and gave praise to God"
## He was fully convinced ##
"Abraham was completely sure"
## he was able also to accomplish ##
"God was able to do"
## it was also counted to him as righteousness ##
This can be translated with an active verb: ““God counted Abraham's belief as righteousness” or “God considered Abraham righteous because Abraham believed him.”