A question..

Greetings everyone.. This is a wonderful thing what you do here..I am in awe..I slowly looking,learning...or try..a question..I have a wonderful translation from here.. Tirn en-Ost Iladar".... I found a phrase "Eru fai, sî, euva." Is that possible to change Iladar to Eru ? Thank you for any answer!

Yes,

The full name of the Almighty in Sindarin would be Eru Iladar, meaning "God All-Father". Either the direct word for 'God', being Eru or the title of All-Father could theoretically be used.

Based on personal preference I'd go with Iladar for a Sindarin translation because of the homonym Eru meaning 'desert, waste', but the decision's up to you entirely.

Full regards,

Ríon Gondremborion

Thank You for your help.. Sincerely