Theophany

Theophany, from Greek θεοφάνεια (theophaneia), refers to explicit appearances of God to persons.

Pure in heart will see God

Job 19:25–27; Mt 5:8; 1Co 13:12; Heb 12:14; 1Jn 3:2; Rev 22:4 — but see Incorporeality

Possible appearances of God

Ge 3:8–10; 12:7; 17:1; 18:1–2; 26:2; 32:24–30; Ex 13:21–22; 19:9–25; 20:18–22; 24:9–11, 15–18; 33:7-11, 18–23; 34:5–7; Nu 12:4–9; 14:14; Dt 4:11-14, 32–39; 5:4–5, 22–26; 34:10; 1Ki 3:5; 9:2; 11:9; Isa 6:1–5 (cf. Jn 12:41); Eze 1:26–28; 8:2–4; 10:1, 4, 18–19; Dan 7:9–10; Am 9:1; Mt 3:16–17 (cf. Mk 1:10–11; Lk 3:21–22); Ac 7:55–56; 9:3–7, 17, 27; Rev 1:12–16

Appearances of the angel of the Lord (pre-incarnate Jesus, Christophany)

Ge 16:7–14; 22:10–18; Ex 3:2–6 (cf. Mk 12:26); Nu 22:22–38; Jdg 2:1–5; 6:11–22; 13:3–23; Dan 3:24–25