Daniel

When Daniel saw the Lord he "alone saw the vision" (Dan 10:7) and not those who were with him. The others felt the great presence (v. 7) but saw nothing. The physical effect upon Daniel was exhausting. He collapsed and had to be strengthened (v. 10). Three times he collapsed and three times he was touched by the Lord to strengthen him (vs. 10,16,18).  It was real and VERY physical. Yet he alone saw the Lord. It is always so. Hence Paul's comment "whether in the body I cannot tell; or whether out of the body I cannot tell" ( 2Cor12:2).  It IS physical. But those who are excluded merely feel the terrible presence, and see nothing. Those included are like Daniel and Joseph Smith, left exhausted from such encounters (see JS-H 1:48).