Just imagine the mere sight of those brothers who had exerted themselves to travel all that way was a source of strength and comfort to Paul! And whom did Paul thank for this helpful support?
প্ৰচাৰ কাৰ্য্যক পৰিচালিত কৰিবলৈ স্বৰ্গদূতবিলাকে কেনেকৈ সহায় কৰিছিল, তাৰ বিষয়ে এটা উদাহৰণ কি?