Chan,
I respect your point of view and your knowledge of God's word and your desire for a true purity of heart in serving God, but I don't know why you felt the need to destroy this testimony of God's blessing. I get emotional almost everytime I pray when I'm alone with the Lord. Is there something wrong with that?
You have to admit there are times when the presence of God is almost tangible and when it isn't we still should praise Him by faith trusting and knowing his word is true that where two or three are gathered together...
But I can't understand why you would belittle someone's testimony, no matter how they word it....they are glorifying God.
Ps 50:23 Whoso offereth praise glorifieth me: