"Stay steadfast" is a correct and usable phrase in written English.
It is often used as a command or piece of advice to encourage someone to remain determined and unwavering in the face of challenges or difficulties. Example: Despite the obstacles, I urge you to stay steadfast in pursuing your dreams.
"Stay steadfast!" protesters shouted.
"They tell us the same thing we tell each other: stay steadfast," he said.
And the Centre For Economic And Business Research now estimates that – if we stay steadfast on this course – by 2030 Britain will have the largest economy in Europe.
BEIRUT, Lebanon — On the night that Libyan rebels poured into the citadel of Col. Muammar el-Qaddafi, inaugurating Libya's future, his counterpart in Syria offered assurances borrowed from the past: Syria would stay steadfast, plots hatched from abroad would fail and calls for his removal were meaningless because the people supported him.
"Baba, sumoud!" ("Daddy, stay steadfast!").
A Sikh will stay steadfast in a storm because we know the real battle does not rage externally rather internally is where the conquest really counts.
The band stays steadfast and proudly unvarnished; the songs call for perseverance and forthrightness, and go on to embody both.
Only four years younger than Art Basel, which now has outposts in Miami and Hong Kong, FIAC has stayed steadfast in its birth city.
One Evertonian had come to the manager's aid, that fan turned full-back Leighton Baines delivering the decider, but others stayed steadfast in their opposition.
Her faith was strong as a child and has stayed steadfast through the years and is a foundation for everything she does.
Staying steadfast In 2010, across the globe, some 28 million of the 61 million children who were of primary school age but who were out of school lived in conflict zones.
