You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Please add spaces between words: Besidesstirringmessagesandexhortationsatthemeetings,wealsoheardmanypersonaltestimoniesfrombrothersandsistersfrommanycountries.
user
Here are the spaces added between words:

Besides stirring messages and exhortations at the meetings, we also heard many personal testimonies from brothers and sisters from many countries.
assistant