An-Nahl 16:120

Abraham was a model of excellence[75], devoted to Allah and inclined to true faith, and he was not one of those who associate partners with Allah.

[75] Having all the excellent qualities which make one a role model for others, or he was a ‘nation’ on his own because he was the only believer on earth.

Indeed, Abraham was a [comprehensive] leader,[719] devoutly obedient to Allāh, inclining toward truth, and he was not of those who associate others with Allāh.

[719] i.e., embodying all the excellent qualities which make one an example to be followed.

120. Verily, Ibrâhîm (Abraham) was an Ummah (a leader having all the good righteous qualities), or a nation, obedient to Allâh, Hanîf (i.e. to worship none but Allâh), and he was not one of those who were Al-Mushrikûn (polytheists, idolaters, disbelievers in the Oneness of Allâh, and those who joined partners with Allâh).

Lo! Abraham was a nation obedient to Allah, by nature upright, and he was not of the idolaters;