Identify the first lines of otherwise well known hymns?

[del222]

The following sentences are the first lines of well known hymns and I need help with them:
Frequently in peril and regularly in trouble
The ballad I perform is unfamiliar affection
The dispute is settled, the encounter positively achieved
Besides, were those metrical measures, long long ago?

Many thanks

[johnalex]

4. And did those feet in ancient times . . . . (Jerusalem)

[johnalex]

1. Oft in danger, oft in woe

[johnalex]

Hi Del - Come and join us in the main Q&P section for quicker answers (far more visitors)! Suggest you start a new thread for your remaining clues; quoting an example is always helpful. Hopefully you'll get your answers tonight. Cheers, ja

[EllyD]

2 The strife is o`er, the battle won.